@article{Andersson2001,
author = {Andersson, G. and Woldemichael, G.},
title= {Sex composition of children as a determinant of marriage disruption and marriage formation: evidence from Swedish register data},
year = {2001},
doi = {10.1007/BF03031886},
journal = {Journal of Population Research},
volume = {18},
number = {2},
pages = {143--153},
}