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• Autores: Greg Smith
• Localización: Scientific American, ISSN 0036-8733, Vol. 314, Nº. 5, 2016, págs. 6-6
• Idioma: inglés
• Texto completo no disponible (Saber más ...)
• Resumen

  • A letter to the editor is presented in response to the article "Click 'n' Pay" by David Pogue, on micropayments and online advertising, published in the January 2016 issue of the journal.