%0 Journal Article %A Kaiser, Ingrid %A Jensen, Keith %A Call, Josep %A Tomasello, Michael %+ 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 Department of Developmental and Comparative Psychology, Max Planck Institute for Evolutionary Anthropology, Max Planck Society %T Theft in an ultimatum game: chimpanzees and bonobos are insensitive to unfairness : %G eng %U https://hdl.handle.net/11858/00-001M-0000-000E-7495-A %R 10.1098/rsbl.2012.0519 %7 2012-08-15 %D 2012 %8 23.12.2012 %* Review method: peer-reviewed %J Biology Letters %O Biol. Lett. %V 8 %N 6 %& 942 %P 942 - 945