Información General

• Autores: Carol Peters (ed. lit.), Valentin Jijkoun (ed. lit.), Thomas Mandl (ed. lit.), Henning Müller (ed. lit.), Douglas W. Oard (ed. lit.), Anselmo Peñas Padilla (ed. lit.), Vivien Petras (ed. lit.), Diana Santos (ed. lit.)
• Editores: Springer Alemania
• Año de publicación: 2008
• Colecciones: Lecture notes in computer science, 5152
• País: Alemania
• Idioma: inglés
• ISBN: 978-3-540-85759-4
• Recoge los contenidos presentados a: Cross-Language Evaluation Forum. Workshop (8. 2007. Budapest).
• Texto completo no disponible (Saber más ...)

Resumen

• This book constitutes the thoroughly refereed proceedings of the 8th Workshop of the Cross-Language Evaluation Forum, CLEF 2007, held in Budapest, Hungary, September 2007.

  The revised and extended papers were carefully reviewed and selected for inclusion in the book. There are 115 contributions in total and an introduction. The seven distrinct evaluation tracks in CLEF 2007, are designed to test the performance of a wide range of multilingual information access systems or system components. The papers are organized in topical sections on Multilingual Textual Document Retrieval (Ad Hoc), Domain-Specific Information Retrieval (Domain-Specific), Multiple Language Question Answering (QA@CLEF), cross-language retrieval in image collections (Image CLEF), cross-language speech retrieval (CL-SR), multilingual Web retrieval (WebCLEF), cross-language geographical retrieval (GeoCLEF), and CLEF in other evaluations.

Otros catálogos

• Red de Bibliotecas Universitarias (REBIUN)

Listado de artículos

• • Part I: Multilingual Textual Document Retrieval (Ad Hoc)

    • CLEF 2007: Ad Hoc Track Overview

      Giorgio Maria Di Nunzio, Nicola Ferro, Thomas Mandl, Carol Peters

      págs. 13-31

      

  • Monolingual

    • Charles University at CLEF 2007 Ad-Hoc Track

      Pavel Ceska, Pavel Pecina

      págs. 33-36

      

    • Stemming Approaches for East European Languages

      Ljiljana Dolamic, Jacques Savoy

      págs. 37-44

      

    • Applying Query Expansion Techniques to Ad Hoc Monolingual Tasks with the IR-n System

      Elisa Noguera Robles, Fernando Llopis Pascual

      págs. 45-48

      

    • Bulgarian, Hungarian and Czech Stemming Using YASS

      Prasenjit Majumder, Mandar Mitra, Dipasree Pal

      págs. 49-56

      

    • Sampling Precision to Depth 10000 at CLEF 2007

      Stephen Tomlinson

      págs. 57-62

      

  • Cross-Language: European

    • Disambiguation and Unknown Term Translation in Cross Language Information Retrieval

      Dong Zhou, Mark Truran, Tim Brailsford

      págs. 64-71

      

    • Cross-Language Retrieval with Wikipedia

      Péter Schönhofen, András Benczúr, István Bíró, Károly Csalogány

      págs. 72-79

      

  • Cross-Language: Non-European

    • Cross-Lingual Information Retrieval System for Indian Languages

      Jagadeesh Jagarlamudi, A. Kumaran

      págs. 80-87

      

    • Bengali, Hindi and Telugu to English Ad-Hoc Bilingual Task at CLEF 2007

      Sivaji Bandyopadhyay, Tapabrata Mondal, Sudip Kumar Naskar, Asif Ekbal, Rejwanul Haque, Srinivasa Rao Godhavarthy

      págs. 88-94

      

    • Bengali and Hindi to English CLIR Evaluation

      Debasis Mandal, Mayank Gupta, Sandipan Dandapat, Pratyush Banerjee, Sudeshna Sarkar

      págs. 95-102

      

    • Improving Recall for Hindi, Telugu, Oromo to English CLIR

      Prasad Pingali, Kula Kekeba Tune, Vasudeva Varma

      págs. 103-110

      

    • Hindi to English and Marathi to English Cross Language Information Retrieval Evaluation

      Manoj Kumar Chinnakotla, Sagar Ranadive, Om P. Damani, Pushpak Bhattacharyya

      págs. 111-118

      

    • Amharic-English Information Retrieval with Pseudo Relevance Feedback

      Atelach Alemu Argaw

      págs. 119-126

      

    • Indonesian-English Transitive Translation for Cross-Language Information Retrieval

      Mirna Adriani, Herika Hayurani, Syandra Sari

      págs. 127-132

      

  • Robust

    • Robust Retrieval Experiments at the University of Hildesheim

      Ben Heuwing, Thomas Mandl

      págs. 134-136

      

    • SINAI at CLEF Ad-Hoc Robust Track 2007: Applying Google Search Engine for Robust Cross-Lingual Retrieval

      Fernando Martínez Santiago, Arturo Montejo Ráez, Miguel Ángel García Cumbreras

      págs. 137-142

      

    • Improving Robustness Using Query Expansion

      Ángel Francisco Zazo Rodríguez, José Luis Alonso Berrocal, Luis Carlos García de Figuerola Paniagua

      págs. 143-147

      

    • English-to-French CLIR: A Knowledge-Light Approach through Character N-Grams Alignment

      Jesús Vilares, Michael P. Oakes, Manuel Vilares Ferro

      págs. 148-155

      

    • MIRACLE Progress in Monolingual Information Retrieval at Ad-Hoc CLEF 2007

      José Carlos González Cristobal, José Miguel Goñi Menoyo, Julio Villena Román, Sara Lana Serrano

      págs. 156-157

      

  • Part II: Domain-Specific Information Retrieval (Domain-Specific)

    • The Domain-Specific Track at CLEF 2007

      Vivien Petras, Stefan Baerisch, Maximillian Stempfhuber

      págs. 160-173

      

    • The XTRIEVAL Framework at CLEF 2007: Domain-Specific Track

      Jen Kürsten, Thomas Wilhelm, Maximilian Eibl

      págs. 174-181

      

    • Query Translation through Dictionary Adaptation

      Stephane Clinchant, Jean-Michel Renders

      págs. 182-187

      

    • Experiments in Classification Clustering and Thesaurus Expansion for Domain Specific Cross-Language Retrieval

      Ray R. Larson

      págs. 188-195

      

    • Domain-Specific IR for German, English and Russian Languages

      Claire Fautsch, Ljiljana Dolamic, Samir Abdou, Jacques Savoy

      págs. 196-197

      

  • Part III: Multiple Language Question Answering (QA@CLEF)

    • Overview of the CLEF 2007 Multilingual Question Answering Track

      Danilo Giampiccolo, Pamela Forner, Jesús Herrera, Anselmo Peñas Padilla, Christelle Ayache, Corina Forascu, Valentin Jijkoun, Petya Osenova, Paulo Rocha, Bogdan Sacaleanu, Richard F. E. Sutcliffe

      págs. 200-236

      

    • Overview of the Answer Validation Exercise 2007

      Anselmo Peñas Padilla, Álvaro Rodrigo Yuste, María Felisa Verdejo Maíllo

      págs. 237-248

      

    • Overview of QAST 2007

      Jordi Turmo, Pere R. Comas, Christelle Ayache, Djamel Mostefa, Sophie Rosset, Lori Lamel

      págs. 249-254

      

  • Main Task: Mono- and Bilingual QA

    • Question Answering with Joost at CLEF 2007

      Gosse Bouma, Geert Kloosterman, Jori Mur, Gertjan van Noord, Lonneke van der Plas, Jörg Tiedemann

      págs. 257-260

      

    • What Happened to Esfinge in 2007?

      Luís Miguel Cabral, Luis Fernando Costa, Diana Santos

      págs. 261-268

      

    • Coreference Resolution for Questions and Answer Merging by Validation

      Sven Hartrumpf, Ingo Glöckner, Johannes Leveling

      págs. 269-272

      

    • Multilingual Question Answering through Intermediate Translation: LCC’s PowerAnswer at QA@CLEF 2007

      Mitchell Bowden, Marian Olteanu, Pasin Suriyentrakorn, Thomas d’Silva, Dan I. Moldovan

      págs. 273-283

      

    • RACAI’s Question Answering System at QA@CLEF2007

      Dan Tufis, Dan Stefanescu, Radu Ion, Alexandru Ceausu

      págs. 284-291

      

    • DFKI-LT at QA@CLEF 2007

      Bogdan Sacaleanu, Günter Neumann, Christian Spurk

      págs. 292-299

      

    • University of Wolverhampton at CLEF 2007

      Georgiana Puscasu, Constantin Orasan

      págs. 300-307

      

    • Bilingual Question Answering Using CINDI QA at QA@CLEF 2007

      Chedid Haddad, Bipin C. Desai

      págs. 308-315

      

    • The University of ´Evora’s Participation in QA@CLEF-2007

      José Saias, Paulo Quaresma

      págs. 316-323

      

    • Web-Based Anaphora Resolution for the QUASAR Question Answering System

      Davide Buscaldi, Yassine Benajiba, Paolo Rosso, Emilio Sanchís Arnal

      págs. 324-327

      

    • A Lexical Approach for Spanish Question Answering

      Alberto Téllez, Antonio Juárez, Gustavo Hernández, Claudia Denicia, Esaú Villatoro-Tello, Manuel Montes, Luis Villaseñor

      págs. 328-331

      

    • Finding Answers Using Resources in the Internet

      Adrian Iftene, Diana Trandabat, Ionut Pistol, Alex Moruz, Alexandra Balahur Dobrescu, Diana Cotelea, Iustin Dornescu, Iuliana Draghici, Dan Cristea

      págs. 336-343

      

    • The University of Amsterdam’s Question Answering System at QA@CLEF 2007

      Valentin Jijkoun, Katja Hofmann, David Ahn, Mahboob Alam Khalid, Joris van Rantwijk, Maarten de Rijke, Erik Tjong Kim Sang

      págs. 344-351

      

    • Combining Wikipedia and Newswire Texts for Question Answering in Spanish

      César de Pablo Sánchez, José L. Martínez Fernández, Ana González Ledesma, Doaa Samy, Paloma Martínez Fernández, Antonio Moreno Sandoval, Harith T. Al-Jumaily

      págs. 352-355

      

    • QA@L2F, First Steps at QA@CLEF

      Ana Mendes, Luísa Coheur, Nuno Mamede, Ricardo Ribeiro, Fernando Bastida, David Martins de Matos

      págs. 356-363

      

  • Answer Validation Exercise (AVE)

    • Priberam’s Question Answering System in QA@CLEF 2007

      Carlos Amaral, Adán Cassán, Helena Figueira, André Martins, Alfonso Mendes, Pedro Mendes, Cláudia Pinto, Daniel Vidal

      págs. 364-369

      

    • Combining Logic and Aggregation for Answer Selection

      Ingo Glöckner

      págs. 372-376

      

    • On the Application of Lexical-Syntactic Knowledge to the Answer Validation Exercise

      Óscar Ferrández Escámez, Daniel Micol Ponce, Rafael Muñoz Gil, Manuel Palomar Sanz

      págs. 377-380

      

    • Combining Lexical Information with Machine Learning for Answer Validation at QA@CLEF 2007

      Miguel Ángel García Cumbreras, José Manuel Perea Ortega, Fernando Martínez Santiago, Luis Alfonso Ureña López

      págs. 381-386

      

    • Using Recognizing Textual Entailment as a Core Engine for Answer Validation

      Rui Wang, Günter Neumann

      págs. 387-390

      

    • A Supervised Learning Approach to Spanish Answer Validation

      Alberto Téllez Valero, Manuel Montes y Gómez, Luis Villaseñor Pineda

      págs. 391-394

      

    • UAIC Participation at AVE 2007

      Adrian Iftene, Alexandra Balahur Dobrescu

      págs. 395-403

      

  • Question Answering on Speech Transcription (QAST)

    • UNED at Answer Validation Exercise 2007

      Álvaro Rodrigo Yuste, Anselmo Peñas Padilla, María Felisa Verdejo Maíllo

      págs. 404-407

      

    • Adapting QA Components to Mine Answers in Speech Transcripts

      Günter Neumann, Rui Wang

      págs. 410-413

      

    • The LIMSI Participation in the QAst Track

      Sophie Rosset, Olivier Galibert, Gilles Adda, Éri Bilinski

      págs. 414-423

      

    • Robust Question Answering for Speech Transcripts Using Minimal Syntactic Analysis

      Pere R. Comas, Jordi Turmo, Mihai Surdeanu

      págs. 424-430

      

  • Part IV: Cross-Language Retrieval in Image Collections (ImageCLEF)

    • Overview of the ImageCLEFphoto 2007 Photographic Retrieval Task

      Michael Grubinger, Paul Clough, Allan Hanbury, Henning Müller

      págs. 433-444

      

    • Overview of the ImageCLEF 2007 Object Retrieval Task

      Thomas Deselaers, Allan Hanbury, Ville Viitaniemi, András Benczúr, Mátyás Brendel, Bálint Daróczy, Hugo Jair Escalante, Theo Gevers, Carlos Arturo Hernández Gracidas, Steven C. H. Hoi, Jorma Laaksonen, Mingjing Li, Heidy Marisol Marín Castro, Hermann Ney, Xiaoguang Rui, Nicu Sebe, Julian Stöttinger, Lei Wu

      págs. 445-471

      

    • Overview of the ImageCLEFmed 2007 Medical Retrieval and Medical Annotation Tasks

      Henning Müller, Thomas Deselaers, Thomas M. Deserno, Jayashree Kalpathy–Cramer, Eugene Kim, William Hersh

      págs. 472-490

      

  • ImageCLEFphoto

    • FIRE in ImageCLEF 2007: Support Vector Machines and Logistic Models to Fuse Image Descriptors for Photo Retrieval

      Tobias Gass, Tobias Weyand, Thomas Deselaers, Hermann Ney

      págs. 492-499

      

    • MIRACLE at ImageCLEFphoto 2007: Evaluation of Merging Strategies for Multilingual and Multimedia Information Retrieval

      Julio Villena Román, Sara Lana Serrano, José Luis Martínez Fernández, José Carlos González Cristobal

      págs. 500-503

      

    • Using an Image-Text Parallel Corpus and the Web for Query Expansion in Cross-Language Image Retrieval

      Yih-Chen Chang, Hsin-Hsi Chen

      págs. 504-511

      

    • SINAI System: Combining IR Systems at ImageCLEFPhoto 2007

      Miguel Ángel García Cumbreras, Manuel Carlos Díaz Galiano, M. T. Martín Valdivia, Arturo Montejo Ráez, Luis Alfonso Ureña López

      págs. 512-517

      

    • Multimodal Retrieval by Text–Segment Biclustering

      András Benczúr, István Bíró, Mátyás Brendel, Károly Csalogány, Bálint Daróczy, Dávid Siklósi

      págs. 518-521

      

    • Analysing an Approach to Information Retrieval of Visual Descriptions with IR-n, a System Based on Passages

      Sergio Navarro Ramírez, Fernando Llopis, Rafael Muñoz Guillena, Elisa Noguera Robles

      págs. 522-529

      

    • DCU and UTA at ImageCLEFPhoto 2007

      Anni Järvelin, Peter Wilkins, Tomasz Adamek, Eija Airio, Gareth J. F. Jones, Alan F. Smeaton, Eero Sormunen

      págs. 530-537

      

    • Cross-Language and Cross-Media Image Retrieval: An Empirical Study at ImageCLEF2007

      Steven C.H. Hoi

      págs. 538-545

      

    • Towards Annotation-Based Query and Document Expansion for Image Retrieval

      Hugo Jair Escalante, Carlos Hernández Sacristán, Aurelio López, Heidy Marín, Manuel Montes, Eduardo Morales, Enrique Sucar, Luis Villaseñor

      págs. 546-553

      

    • Content-Based Image Retrieval Using Combined 2D Attribute Pattern Spectra

      Florence Tushabe, Micahel H. F. Wilkinson

      págs. 554-561

      

    • Text-Based Clustering of the ImageCLEFphoto Collection for Augmenting the Retrieved Results

      Osama El Demerdash, Leïla Kosseim, Sabine Bergler

      págs. 562-568

      

    • Trans-Media Pseudo-Relevance Feedback Methods in Multimedia Retrieval

      Stephane Clinchant, Jean Michel Renders, Gabriela Csurka

      págs. 569-575

      

  • ImageCLEFmed

    • Cue Integration for Medical Image Annotation

      Tatiana Tommasi, Francesco Orabona, Barbara Caputo

      págs. 577-584

      

    • Multiplying Concept Sources for Graph Modeling

      Loic Maisonnasse, Eric Gaussier, Jean Pierre Chevallet

      págs. 585-592

      

    • MIRACLE at ImageCLEFmed 2007: Merging Textual and Visual Strategies to Improve Medical Image Retrieval

      Julio Villena Román, Sara Lana Serrano, José Carlos González Cristobal

      págs. 593-596

      

    • MIRACLE at ImageCLEFanot 2007: Machine Learning Experiments on Medical Image Annotation

      Sara Lana Serrano, Julio Villena Román, José Carlos González Cristobal, José Miguel Goñi Menoyo

      págs. 597-600

      

    • Integrating MeSH Ontology to Improve Medical Information Retrieval

      Manuel Carlos Díaz Galiano, Miguel Ángel García Cumbreras, M. T. Martín Valdivia, Arturo Montejo Ráez, Luis Alfonso Ureña López

      págs. 601-606

      

    • Speeding Up IDM without Degradation of Retrieval Quality

      Michael Springmann, Heiko Schuldt

      págs. 607-614

      

    • Content-Based Medical Image Retrieval Using Low-Level Visual Features and Modality Identification

      Juan C. Caicedo, Fabio A. González Osorio, Eduardo Romero

      págs. 615-622

      

    • Medical Image Retrieval and Automatic Annotation: OHSU at ImageCLEF 2007

      Jayashree Kalpathy-Cramer, William Hersh

      págs. 623-630

      

    • Using Bayesian Network for Conceptual Indexing: Application to Medical Document Indexing with UMLS Metathesaurus

      Thi Hoang Diem Le, Jean Pierre Chevallet, Joo Hwee Lim

      págs. 631-636

      

    • Baseline Results for the ImageCLEF 2007 Medical Automatic Annotation Task Using Global Image Features

      Mark O. Güld, Thomas M. Deserno

      págs. 637-640

      

    • Evaluation of Automatically Assigned MeSH Terms for Retrieval of Medical Images

      Miguel E. Ruiz, Aurélie Névéol

      págs. 641-647

      

  • ImageCLEF photo and med

    • University and Hospitals of Geneva Participating at ImageCLEF 2007

      Xin Zhou, Julien Gobeill, Patrick Ruch, Henning Müller

      págs. 649-656

      

    • An Interactive and Dynamic Fusion-Based Image Retrieval Approach by CINDI

      M. M. Rahman, B. C. Desai, P. Bhattacharya

      págs. 657-664

      

    • Using Pseudo-Relevance Feedback to Improve Image Retrieval Results

      Mouna Torjmen, Karen Pinel Sauvagnat, Mohand Boughanem

      págs. 665-672

      

  • Part V: Cross-Language Speech Retrieval (CL-SR)

    • Overview of the CLEF-2007 Cross-Language Speech Retrieval Track

      Pavel Pecina, Petra Hoffmannová, Gareth J. F. Jones, Ying Zhang, Douglas W. Oard

      págs. 674-686

      

    • A Dirichlet-Smoothed Bigram Model for Retrieving Spontaneous Speech

      Matthew Lease, Eugene Charniak

      págs. 687-694

      

    • Model Fusion Experiments for the CLSR Task at CLEF 2007

      Muath Alzghool, Diana Inkpen

      págs. 695-702

      

    • Dublin City University at CLEF 2007: Cross-Language Speech Retrieval Experiments

      Ying Zhang, Gareth J. F. Jones, Ke Zhang

      págs. 703-711

      

    • What Can and Cannot Be Found in Czech Spontaneous Speech Using Document-Oriented IR Methods—UWB at CLEF 2007 CL-SR Track

      Pavel Ircing, Josef Psutka, Jan Vavruska

      págs. 712-718

      

    • Using Information Gain to Filter Information in CLEF CL-SR Track

      Manuel Carlos Díaz Galiano, M. T. Martín Valdivia, Miguel Ángel García Cumbreras, Luis Alfonso Ureña López

      págs. 719-723

      

  • Part VI: Multilingual Web Retrieval (WebCLEF)

    • Overview of WebCLEF 2007

      Valentin Jijkoun, Maarten de Rijke

      págs. 725-731

      

    • Segmentation of Web Documents and Retrieval of Useful Passages

      Luis Carlos García de Figuerola Paniagua, José Luis Alonso Berrocal, Ángel Francisco Zazo Rodríguez

      págs. 732-736

      

    • Using Centrality to Rank Web Snippets

      Valentin Jijkoun, Maarten de Rijke

      págs. 737-741

      

    • Using Web-Content for Retrieving Snippets

      Okky Hendriansyah, Tri Firgantoro, Mirna Adriani

      págs. 742-743

      

  • Part VII: Cross-Language Geographical Retrieval (GeoCLEF)

    • GeoCLEF 2007: The CLEF 2007 Cross-Language Geographic Information Retrieval Track Overview

      Thomas Mandl, Fredric Gey, Giorgio Maria Di Nunzio, Nicola Ferro, Ray R. Larson, Mark Sanderson, Diana Santos, Christa Womser Hacker, Xing Xie

      págs. 745-772

      

    • Inferring Location Names for Geographic Information Retrieval

      Johannes Leveling, Sven Hartrumpf

      págs. 773-780

      

    • GeoParsing Web Queries

      Rocio Guillén

      págs. 781-785

      

    • MIRACLE at GeoCLEF Query Parsing 2007: Extraction and Classification of Geographical Information

      Sara Lana Serrano, Julio Villena Román, José Carlos González Cristobal, José Miguel Goñi Menoyo

      págs. 786-793

      

    • Relevance Measures Using Geographic Scopes and Types

      Geoffrey Andogah, Gosse Bouma

      págs. 794-801

      

    • Using Geographic Signatures as Query and Document Scopes in Geographic IR

      Nuno Cardoso, David Cruz Acevedo, Marcirio Chaves, Mário J. Silva

      págs. 802-810

      

    • Cheshire at GeoCLEF 2007: Retesting Text Retrieval Baselines

      Ray R. Larson

      págs. 811-814

      

    • On the Relative Importance of Toponyms in GeoCLEF

      Davide Buscaldi, Paolo Rosso

      págs. 815-822

      

    • Filtering for Improving the Geographic Information Search

      José Manuel Perea Ortega, Miguel Ángel García Cumbreras, Manuel García Vega, Luis Alfonso Ureña López

      págs. 823-829

      

    • TALP at GeoCLEF 2007: Results of a Geographical Knowledge Filtering Approach with Terrier

      Daniel Ferrés, Horacio Rodríguez Hontoria

      págs. 830-833

      

    • TALP at GeoQuery 2007: Linguistic and Geographical Analysis for Query Parsing

      Daniel Ferrés, Horacio Rodríguez Hontoria

      págs. 834-837

      

    • Applying Geo-feedback to Geographic Information Retrieval

      Mirna Adriani Nasikhin

      págs. 838-841

      

    • Exploring LDA-Based Document Model for Geographic Information Retrieval

      Zhisheng Li, Chong Wang, Xing Xie, Xufa Wang, Wei-Ying Ma

      págs. 842-849

      

    • Mono- and Crosslingual Retrieval Experiments with Spatial Restrictions at GeoCLEF 2007

      Ralph Kölle, Ben Heuwing, Thomas Mandl, Christa Womser-Hacker

      págs. 850-855

      

    • GIR Experiments with Forostar

      Simon Overell, Joáo Magalhaes, Stefan Rüger

      págs. 856-862

      

  • Part VIII: CLEF in Other Evaluations. CLEF at MorphoChallenge

    • Morpho Challenge Evaluation Using a Linguistic Gold Standard

      Mikko Kurimo, Mathias Creutz, Matti Varjokallio

      págs. 864-872

      

    • Simple Morpheme Labelling in Unsupervised Morpheme Analysis

      Delphine Bernhard

      págs. 873-880

      

    • Unsupervised and Knowledge-Free Morpheme Segmentation and Analysis

      Stefan Bordag

      págs. 881-891

      

    • Unsupervised Acquiring of Morphological Paradigms from Tokenized Text

      Daniel Zeman

      págs. 892-899

      

    • ParaMor: Finding Paradigms across Morphology

      Christian Monson, Jaime Carbonell, Alon Lavie, Lori Levin

      págs. 900-906

      

  • Part VIII: CLEF in Other Evaluations. CLEF at SemEval 2007

    • SemEval-2007 Task 01: Evaluating WSD on Cross-Language Information Retrieval

      Eneko Agirre Bengoa, Oier Lopez de Lacalle, Bernardo Magnini, Arantxa Otegi Usandizaga, Germán Rigau Claramunt, Piek Vossen

      págs. 908-918