@article{Hank2009,
author = {Hank, K. and Buber, I.},
title= {Grandparents caring for their grandchildren: Findings from the 2004 Survey of Health, Ageing, and Retirement in Europe},
year = {2009},
doi = {10.1177/0192513X08322627},
journal = {Journal of Family Issues},
volume = {30},
number = {1},
pages = {53--73},
}