@inbook{Bengtson2003,
author = {Bengtson, V.L. and Lowenstein, A. and Putney, N.M. and Gans, D.},
title= {Global aging and the challenge to families},
year = {2003},
editor = {Bengtson, V.L.},
editor = {Lowenstein, A.},
booktitle = {Global Aging and challenges to families},
address = {New York},
publisher = {Aldine de Gruyter},
pages = {1--24},
}