@article{Elzinga2007,
author = {Elzinga, Cees H.  and Liefbroer, Aart C. },
title= {De-standardization of family-life trajectories of young adults: A cross-national comparison using sequence analysis},
year = {2007},
doi = {10.1007/s10680-007-9133-7},
journal = {European Journal of Population},
volume = {23},
number = {3-4},
pages = {225--250},
}