@article{Hobfoll1990,
author = {Hobfoll, S.E. and Freedy, J.R. and Geller, P.},
title= {Conservation of social resources: Social support resource theory},
year = {1990},
doi = {10.1177/0265407590074004},
volume = {7},
number = {4},
pages = {465--478},
}