@article{Tanskanen2012,
author = {Tanskanen, A.O. and Danielsbacka, M.},
title= {Beneficial Effects of Grandparental Involvement Vary by Lineage in the UK},
year = {2012},
doi = {10.1016/j.paid.2012.07.019},
journal = {Personality and Individual Differences},
volume = {53},
number = {8},
pages = {985--988},
}