%0 Journal Article %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 Chimpanzees are vengeful but not spiteful : %G eng %U https://hdl.handle.net/11858/00-001M-0000-000F-FE9B-0 %F EDOC: 327621 %R 10.1073/pnas.0705555104 %D 2007 %J Proceedings of the National Academy of Sciences of the United States of America (PNAS) %V 104 %N 32 %& 12971 %P 12971 - 12975