@inbook{Frejka2001,
author = {Frejka, T. and Ross, J.},
title= {Paths to subreplacement fertility: the empirical evidence},
year = {2001},
editor = {Bulatao, R.A.},
editor = {Casterline, J.B. },
booktitle = {Global Fertility Transition},
address = {New York},
publisher = {Population Council},
pages = {213--254},
series = {A supplement to Vol. 27. Population and Development Review},
}