@techreport{de Laat2007,
author = {de Laat, J. and Sevilla Sanz, A.},
title= {Working women, men's home time and lowest-low fertility},
year = {2007},
URL = {http://www.economics.ox.ac.uk/Research/wp/pdf/paper308.pdf},
publisher = {University of Oxford, Department of Economics},
address = {Oxford},
number = {discussion paper series; 308},
}