@article{Oláh2004,
author = {Oláh, L.Sz. and Fratczak, E.},
title= {Becoming a mother in Hungary and Poland during state socialism},
year = {2004},
doi = {10.4054/DemRes.2004.S3.9},
journal = {Demographic Research Special Collection },
volume = {3},
number = {9},
pages = {213--244},
}