@article{Brandt2009,
author = {Brandt, M. and Haberken, K. and Szydlik, M.},
title= {Intergenerational help and care in Europe},
year = {2009},
doi = {10.1093/esr/jcn076},
journal = {European Sociological Review},
volume = {25},
number = {5},
pages = {585--601},
}