@article{Brown2010,
author = {Brown, Susan L. and Kawamura, Sayaka},
title= {Relationship quality among cohabitors and marrieds in older adulthood},
year = {2010},
doi = {10.1016/j.ssresearch.2010.04.010},
journal = {Social Science Research},
volume = {39},
number = {5},
pages = {777--786},
}