@article{Walen2000,
author = {Walen, H. and Lachman, M.},
title= {Social support and strain from partner, family, and friends: Costs and benefits for men and women in adulthood},
year = {2000},
doi = {10.1177/0265407500171001},
journal = {Journal of Social and Personal Relationships},
volume = {17},
number = {1},
pages = {5--30},
}