@article{Edin2004,
author = {Edin, K. and Kefalas, M.J. and Reed, J.M.},
title= {A peek inside the black box: What marriage means for poor unmarried parents},
year = {2004},
doi = {10.1111/j.0022-2445.2004.00072.x},
journal = {Journal of Marriage and Family},
volume = {66},
number = {4},
pages = {1007--1014},
}