@article{Hoem1991,
author = {Hoem, J.M.},
title= {To marry, just in case ...: the Swedish widow’s-pension reform and the peak in marriages in December 1989},
year = {1991},
doi = {10.1177/000169939103400205},
journal = {Acta Sociologica },
volume = {34},
pages = {127−135},
}