@article{Andersson2006,
author = {Andersson, G. and Hoem, J.M. and Duvander, A.-Z.},
title= {Social differentials in speed-premium effects in childbearing in Sweden},
year = {2006},
doi = {10.4054/DemRes.2006.14.4},
journal = {Demographic Research},
volume = {14},
number = {4},
pages = {51--70},
}