@article{Cacioppo2003,
author = {Cacioppo, J.T. and Hawkley, L.C. and Berntson, G.G.},
title= {The anatomy of loneliness},
year = {2003},
doi = {10.1111/1467-8721.01232},
journal = {Current Directions in Psychological Science },
volume = {12},
number = {3},
pages = {71−74},
}