@article{Kalmijn2012,
author = {Kalmijn, M. and De Graaf, P.M.},
title= {Life course changes of children and well-being of parents},
year = {2012},
doi = {10.1111/j.1741-3737.2012.00961.x},
journal = {Journal of Marriage and Family},
volume = {74},
number = {2},
pages = {269‒280},
}