@article{Uhlenberg1990,
author = {Uhlenberg, P. and Cooney, T.M.},
title= {Family size and mother-child relations in later life},
year = {1990},
doi = {10.1093/geront/30.5.618},
journal = {The Gerontologist},
volume = {30},
number = {5},
pages = {618‒625},
}