@article{Kendig2008,
author = {Kendig, S.M. and Bianchi, S.M.},
title= {Single, cohabitating, and married mothers’ time with children},
year = {2008},
doi = {10.1111/j.1741-3737.2008.00562.x},
volume = {70},
number = {5},
pages = {1228--1240},
}