% pubman genre = article
@article{item_1752536,
title = {{Female gregariousness in Western Chimpanzees (Pan troglodytes verus) is influenced by resource aggregation and the number of females in estrus}},
author = {Wittiger, Livia and Boesch, Christophe},
language = {eng},
issn = {0340-5443},
doi = {10.1007/s00265-013-1534-5},
publisher = {Springer-Verlag Heidelberg},
address = {Heidelberg},
year = {2013},
date = {2013-07},
journal = {{Behavioral Ecology and Sociobiology}},
volume = {67},
number = {7},
pages = {1097--1111},
}