@inbook{van de Kaa2003,
author = {van de Kaa, D. J.},
title= {Demographies in Transition: an Essay on Continuity and Discontinuity in Value Change},
year = {2003},
editor = {Kotowska, E.},
editor = {Jozwiak, J.},
booktitle = {Population of Central and Eastern Europe. Challenges and Opportunities},
address = {Warsaw},
publisher = {Statistical Publishing Establishment},
pages = {641--643},
}