@article{Liu2007,
author = {Liu, G. and Vikat, A.},
title= {Does separation risk depend on spouses’ relative income? A register-based study of first marriages in Sweden in 1981–1998},
year = {2007},
doi = {10.25336/P6PD0B},
volume = {34},
number = {2},
pages = {217--240},
}