@book{Frejka2004,
author = {Frejka, T. and Sardon, J.P.},
title= {Childbearing Trends and Prospects in Low-Fertility Countries: A Cohort Analysis. European Studies of Population, Vol. 13},
year = {2004},
address = {Dordrecht/ Boston/ London},
publisher = {Kluwer Academic Publishers},
}