% pubman genre = article
@article{item_3329763,
title = {{Mapping the origins and expansion of the Indo-European language family}},
author = {Bouckaert, Remco and Lemey, Philippe and Dunn, Michael D. and Greenhill, Simon J. and Alekseyenko, Alexander V. and Drummond, Alexei J. and Gray, Russell D. and Suchard, Marc A. and Atkinson, Quentin D.},
language = {eng},
issn = {0036-8075},
doi = {10.1126/science.1219669},
publisher = {American Association for the Advancement of Science},
address = {Washington, D.C.},
year = {2012},
date = {2012-08-24},
journal = {{Science}},
volume = {337},
number = {6097},
pages = {957--960},
}