@article{Lillehagen2018,
author = {Lillehagen, M. and Lyngstad, T.H.},
title= {Immigrant mothers’ preferences for children’s sexes: A register-based study of fertility behaviour in Norway},
year = {2018},
doi = {10.1080/00324728.2017.1421254},
volume = {72},
number = {1},
pages = {91--107},
}