%0 Journal Article %A Hanus, Daniel %A Call, Josep %+ Department of Developmental and Comparative Psychology, Max Planck Institute for Evolutionary Anthropology, Max Planck Society Department of Developmental and Comparative Psychology, Max Planck Institute for Evolutionary Anthropology, Max Planck Society %T Chimpanzee problem-solving: contrasting the use of causal and arbitrary cues : %G eng %U https://hdl.handle.net/11858/00-001M-0000-000F-F3DF-3 %F EDOC: 575635 %R 10.1007/s10071-011-0421-6 %D 2011 %J Animal Cognition %V 14 %N 6 %& 871 %P 871 - 878