@article{Duvander1999,
author = {Duvander, A.-Z.},
title= {The Transition From Cohabitation to Marriage: A Longitudinal Study of the Propensity to Marry in Sweden in the Early 1990s},
year = {1999},
doi = {10.1177/019251399020005007},
journal = {Journal of Family Issues},
volume = {20},
number = {5},
pages = {698--717},
}