@article{Pollet2009,
author = {Pollet, T.V.  and Nettle, D. },
title= {Market forces affect patterns of polygny in Uganda},
year = {2009},
doi = {10.1073/pnas.0810016106},
journal = {Proceedings of the National Academy of Sciences },
volume = {106},
number = {7},
pages = {2114--2117},
}