By Pepperberg D.R.   in Vision Research

ISSN:0042-6989|43|28|3011-3019

Elsevier‎(2003)‎

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By OKAJIMA T.-I.L.   PEPPERBERG D.R.   in Experimental Eye Research

ISSN:0014-4835|65|3|331-340

Elsevier‎(1997)‎

Access to resources Favorite 13.594513