@article{Elzinga2007,
author = {Elzinga, C.H. and Liefbroer, A.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},
volume = {23},
pages = {225--250},
}