@article{Rindfuss2007,
author = {Rindfuss, R.R. and Guilkey, D. and Morgan, S.P. and Kravdal, Ø. and Guzzo, B.K.},
title= {Child care availability and first birth timing in Norway},
year = {2007},
doi = {10.1353/dem.2007.0017},
journal = {Demography},
volume = {44},
number = {2},
pages = {345--372},
}