@article{Dubas2001,
author = {Dubas, J.S.},
title= {How gender moderates the grandparent-grandchild relationship: A comparison of kin-keeper and kin-selector theories},
year = {2001},
doi = {10.1177/019251301022004005},
journal = {Journal of Family Issues},
volume = {22},
number = {4},
pages = {478--492},
}