@misc{Gauthier2011,
author = {Gauthier, A.H.},
title= {Family policy database, Version 3},
year = {2011},
URL = {https://www.demogr.mpg.de/cgi-bin/databases/FamPolDB/index.plx},
publisher = {Netherlands Interdisciplinary Demographic Institute and Max Planck Institute for Demographic Research},
address = {Den Haag and Rostock},
}