@article{Maas2010,
author = {Maas, I. and Zijdeman, R.L.},
title= {Beyond the local marriage market: The influence of modernization on geographical heterogamy},
year = {2010},
doi = {10.4054/DemRes.2010.23.33},
journal = {Demographic Research},
volume = {23},
number = {33},
pages = {933--962},
}