@article{De Vos2002,
author = {De Vos, S. and Sandefur, G.},
title= {Elderly living arrangements in Bulgaria, the Czech Republic, Estonia, Finland and Romania},
year = {2002},
doi = {10.1023/A:1013877606584},
journal = {European Journal of Population},
volume = {18},
number = {1},
pages = {21--38},
}