@article{Van Gaalen2006,
author = {Van Gaalen, R.I.A. and Dykstra, P.A.},
title= {Solidarity and conflict between adult children and parents: A latent class analysis},
year = {2006},
doi = {10.1111/j.1741-3737.2006.00306.x},
volume = {68},
number = {4},
pages = {947--960},
}