@inbook{Knipscheer1992,
author = {Knipscheer, C.P.M.},
title= {Interdependency among the generations within the family: A sociological approach},
year = {1992},
editor = {Bouma, H.},
editor = {Graafmans, J.A.M.},
booktitle = {Gerontechnology},
address = {Amsterdam},
publisher = {IOS Press},
pages = {39--50},
}