@article{Wiik2009,
author = {Wiik, K.A.},
title= {‘You’d better wait!’: Socioeconomic background and timing of first marriage versus first cohabitation},
year = {2009},
doi = {10.1093/esr/jcn045},
journal = {European Sociological Review},
volume = {25},
number = {2},
pages = {139--153},
}