%0 Journal Article %A Boesch, Christophe %+ External Organizations %T Evidence for dominant wild female chimpanzees investing more in sons : %G eng %U https://hdl.handle.net/11858/00-001M-0000-002A-1111-0 %R 10.1006/anbe.1996.0510 %7 2002-04-26 %D 1997 %* Review method: peer-reviewed %J Animal Behaviour %V 54 %N 4 %& 811 %P 811 - 815