% pubman genre = article
@article{item_2085163,
title = {{Chimpanzees trust conspecifics to engage in low-cost reciprocity}},
author = {Engelmann, Jan M. and Herrmann, Esther and Tomasello, Michael},
language = {eng},
issn = {0962-8452},
doi = {10.1098/rspb.2014.2803},
publisher = {Royal Society},
address = {London},
year = {2015},
date = {2015-02},
journal = {{Proceedings of the Royal Society B: Biological Sciences}},
volume = {282},
number = {1801},
eid = {20142803},
}