@article{Perelli-Harris2010,
author = {Perelli-Harris, Brienna and Sigle-Rushton, Wendy and Kreyenfeld, Michaela and Lappegård, Trude and Keizer, Renske and Berghammer, Caroline},
title= {The Educational Gradient of Childbearing within Cohabitation in Europe},
year = {2010},
doi = {10.1111/j.1728-4457.2010.00357.x},
journal = {Population and Development Review},
volume = {36},
number = {4},
pages = {775--801},
}