@article{Rafnsson2015,
author = {Rafnsson, S.B. and Shankar, A. and Steptoe, A.},
title= {Longitudinal influences of social network characteristics on subjective well-being of older adults: Findings from the ELSA study},
year = {2015},
doi = {10.1177/0898264315572111},
volume = {27},
number = {5},
pages = {919--934},
}