@article{Gierveld2012,
author = "De Jong Gierveld, J. and Tesch-Römer, C.",
title = "Loneliness in old age in Eastern and Western European societies: theoretical perspectives",
year = 2012,
journal = "European Journal of Ageing",
volume = 9,
number = 4,
pages = "285-295",
doi = "10.1007/s10433-012-0248-2",
url = "http://rd.springer.com/article/10.1007/s10433-012-0248-2?null"
}