@article{Fingerman2011,
author = {Fingerman, K.L. and Pitzer, L.M. and Chan, W. and Birditt, K. and Franks, M.M. and Zarit, S.},
title= {Who gets what and why? Help middle-aged adults provide to parents and grown children},
year = {2011},
doi = {10.1093/geronb/gbq009},
journal = {Journal of Gerontology: Social Sciences},
volume = {66B},
number = {1},
pages = {87--98},
}