@article{Hagestad2007,
author = {Hagestad, G.O. and Call, V.R.A.},
title= {Pathways to Childlessness: A Life Course Perspective},
year = {2007},
doi = {10.1177/0192513X07303836},
journal = {Journal of Family Issues},
volume = {28},
number = {10},
pages = {1338--1361},
}