@article{Kolk2014,
author = {Kolk, Martin and Cownden, Daniel and Enquist, Magnus},
title= {Correlations in fertility across generations: can low fertility persist?},
year = {2014},
doi = {10.1098/rspb.2013.2561},
journal = {Proceedings of the Royal Society of London B: Biological Sciences},
volume = {281},
number = {1779},
}