@article{Kravdal2002b,
author = {Kravdal, Ø.},
title= {The impact of individual and aggregate unemployment on fertility in Norway},
year = {2002b},
doi = {10.4054/DemRes.2002.6.10},
URL = {http://www.demographic-research.org/Volumes/Vol6/10/default.htm},
journal = {Demographic Research},
volume = {6},
number = {10},
pages = {263−294},
}