@article{Hoppmann2010,
author = {Hoppmann, C.A. and Klumb, P.L.},
title= {Grandparental investment facilitates harmonization of work and family in employed parents: a lifespan psychological perspective},
year = {2010},
doi = {10.1017/S0140525X09991658},
journal = {Behavioral and Brain Sciences},
volume = {33},
number = {1},
pages = {27--28},
}