@article{Bernhardt1985,
author = {Bernhardt, E. and Hoem, B.},
title= {Cohabitation and social background: Trends observed for Swedish women born between 1936 and 1960},
year = {1985},
doi = {10.1007/BF01797149},
journal = {European Journal of Population},
volume = {1},
number = {4},
pages = {375--395},
}