@article{De Jong Gierveld2006,
author = {De Jong Gierveld, J. and Van Tilburg, T.},
title= {A 6-item scale for overall, emotional, and social loneliness},
year = {2006},
doi = {10.1177/0164027506289723},
journal = {Research on Aging},
volume = {28},
number = {5},
pages = {582--598},
}