@inbook{Lesthaeghe1986,
author = {Lesthaeghe, R. and Kaa, D. J. van de},
title= {Twee Demografische Transities?},
year = {1986},
editor = {Kaa, D. J. van de},
editor = {Lesthaeghe, R.},
booktitle = {Groei en Krimp},
address = {Deventer},
publisher = {Van Loghum-Slaterus},
pages = {9--24},
}