@article{Daatland2003,
author = {Daatland, S.O. and Herlofson, K.},
title= {'Lost solidarity' or 'changed solidarity': A comparative European view of normative family solidarity},
year = {2003},
doi = {10.1017/S0144686X03001272},
journal = {Ageing & Society},
volume = {23},
number = {5},
pages = {537--560},
}