@inbook{Frejka2003,
author = {Frejka, T. and Sardon, J.-P.},
title= {Fertility trends and prospects in Central and Eastern Europe: the cohort perspective},
year = {2003},
editor = {Kotowska, I.E.},
editor = {Jozwiak, J.},
booktitle = {Population of Central and Eastern Europe: Challenges and Opportunities},
address = {Warsaw},
publisher = {Statistical Publishing Establishment},
pages = {91--116},
}