@article{Silverstein1997,
author = {Silverstein, M. and Bengtson, V. and Lawton, L.},
title= {Intergenerational solidarity and the structure of adult child-parent relationships in American families},
year = {1997},
doi = {10.1086/231213},
journal = {The American Journal of Sociology},
volume = {103},
number = {2},
pages = {429--460},
}