@article{Daatland2007,
author = {Daatland, S.O. },
title= {Marital history and intergenerational solidarity: The impact of divorce and unmarried cohabitation},
year = {2007},
doi = {10.1111/j.1540-4560.2007.00538.x},
journal = {Journal of Social Issues},
volume = {63},
pages = {809--825},
}