@article{Harknett2014,
author = {Harknett, K. and Billari, F.C. and Medalia, C. },
title= {Do family support environments influence fertility? Evidence from 20 European countries},
year = {2014},
doi = {10.1007/s10680-013-9308-3},
journal = {European Journal of Population },
volume = {30},
number = {1},
pages = {1--33},
}