@article{Routasalo2003,
author = {Routasalo, P. and Pitkala, K.H.},
title= {Loneliness among older people},
year = {2003},
doi = {10.1017/S095925980400111X},
journal = {Reviews in Clinical Gerontology},
volume = {13},
number = {4},
pages = {303--311},
}