%0 Thesis %A Melis, Alicia P. %+ Department of Developmental and Comparative Psychology, Max Planck Institute for Evolutionary Anthropology, Max Planck Society %T Cooperative and deceptive cognitive skills in chimpanzees (Pan troglodytes) : %G eng %U https://hdl.handle.net/21.11116/0000-0001-75F1-B %I Universität Leipzig %C Leipzig %D 2006 %V phd %9 phd