%0 Journal Article %A Gretscher, Heinz %A Haun, Daniel B. %A Liebal, Katja %A Kaminski, J. %+ 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 Max Planck Research Group for Comparative Cognitive Anthropology, Max Planck Institute for Evolutionary Anthropology, Max Planck Society External Organizations Department of Developmental and Comparative Psychology, Max Planck Institute for Evolutionary Anthropology, Max Planck Society %T Orang-utans rely on orientation cues and egocentric rules when judging others' perspectives in a competitive food task : %G eng %U https://hdl.handle.net/11858/00-001M-0000-0010-0CF6-A %R 10.1016/j.anbehav.2012.04.021 %7 2012-06-12 %D 2012 %* Review method: peer-reviewed %J Animal Behaviour %V 84 %N 2 %& 323 %P 323 - 331 %I Academic Press %C London %@ 0003-3472