@article{Studer2018,
author = {Studer, M. and Liefbroer, A.C. and Mooyaart, J.E.},
title= {Understanding trends in family formation trajectories: An application of Competing Trajectories Analysis (CTA},
year = {2018},
doi = {10.1016/j.alcr.2018.02.003},
volume = {36},
pages = {1--12},
}