@article{Strohm2009,
author = {Strohm, Charles and Seltzer, Judith and Cochran, Susan and Mays, Vickie},
title= {"Living Apart Together" relationships in the United States},
year = {2009},
doi = {10.4054/DemRes.2009.21.7},
journal = {Demographic Research},
volume = {21},
number = {7},
pages = {177--214},
}