Kinematics and energetics of nut-cracking in wild capuchin monkeys (Cebus libidinosus) in Piauí, Brazil

Liu, Q. ; Simpson, K. ; Izar, P. ; Ottoni, E. ; Visalberghi, E. ; Fragaszy, D.

American journal of physical anthropology, 2009-02, Vol.138 (2), p.210-220 [Periódico revisado por pares]

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