@article{Dahlberg2013,
author = {Dahlberg, J.},
title= {Family influence in fertility: A longitudinal analysis of sibling correlations in first birth risk and completed fertility among Swedish men and women},
year = {2013},
doi = {10.4054/DemRes.2013.29.9},
volume = {29},
number = {9},
pages = {233--246},
}