@inbook{Mayer1989,
author = {Mayer, K.U. and Schwarz, K.},
title= {The Process of Leaving the Parental Home and the Precision of the Timing of the Leaving-Home Stage},
year = {1989},
editor = {Grebenik, E., Hohn, C., and Mackensen, R. },
booktitle = {Later Phases of the Family Cycle: Demographic Aspects},
address = {Oxford},
publisher = {Clarendon Press},
pages = {145--164},
}