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Reactions of a group of pygmy chimpanzees (Pan paniscus) to their mirror-images: Evidence of self-recognition
Vera Walraven, Linda van Elsacker, Rudolf VerheyenVolume:
36
Language:
english
Pages:
6
DOI:
10.1007/bf02381922
Date:
January, 1995
File:
PDF, 400 KB
english, 1995