Luck S. J., Vogel E. K. “The capacity for visual working memory for features and conjunctions” // Nature. 1997. V. 390. P. 279–81.
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Moskowitz C. “Mind’s limit found: 4 things at one” // LiveScience. Режим доступа: http://www.livescience.com/2493-mind-limit-4.html. Дата обращения: 27.04.2008.