@article{Kravdal2004,
author = {Kravdal, Øystein},
title= {An Illustration of the Problems Caused by Incomplete Education Histories in Fertility Analyses},
year = {2004},
doi = {10.4054/DemRes.2004.S3.6},
journal = {Demographic Research},
volume = {S3},
number = {6},
pages = {135--154},
}