% pubman genre = article
@article{item_2492784,
title = {{Chimpanzee helping is real, not a byproduct}},
author = {Melis, Alicia P. and Engelmann, Jan M. and Warneken, Felix},
language = {eng},
issn = {2041-1723},
doi = {10.1038/s41467-017-02321-6},
publisher = {Nature Publishing Group},
address = {London},
year = {2018},
journal = {{Nature Communications}},
volume = {9},
eid = {615},
}