@article{Perelli-Harris2014,
author = {Perelli-Harris, B.},
title= {How similar are cohabiting and married parents? Second conception risks by union type in the United States and across Europe},
year = {2014},
doi = {10.1007/s10680-014-9320-2},
volume = {30},
number = {4},
pages = {437--464},
}