%0 Journal Article %A Crockford, Catherine %A Boesch, Christophe %+ Department of Primatology, Max Planck Institute for Evolutionary Anthropology, Max Planck Society Department of Primatology, Max Planck Institute for Evolutionary Anthropology, Max Planck Society %T Call combinations in wild chimpanzees : %U https://hdl.handle.net/11858/00-001M-0000-0010-02D4-8 %F EDOC: 251616 %F ISI: 000230336200001 %R 10.1163/1568539054012047 %D 2005 %J Behaviour %V 142 %N 4 %& 397 %P 397 - 421