% pubman genre = article
@article{item_2260360,
title = {{Evidence for dominant wild female chimpanzees investing more in sons}},
author = {Boesch, Christophe},
language = {eng},
doi = {10.1006/anbe.1996.0510},
year = {1997},
date = {1997-10},
journal = {{Animal Behaviour}},
volume = {54},
number = {4},
pages = {811--815},
}