1. Special Eurobarometer 378: Active ageing.
http://www.ec.europa.eu/public_opinion/archives/ebs/ebs_378_en.pdf
(2012)
2. van der Broek, G., Cavallo, F., Wehrmann, C.: AALIANCE Ambient Assisted Living Roadmap, vol. 6. IOS Press, Amsterdamk (2010)
3. Eurostat: People at risk of poverty or social exclusion.
http://www.epp.eurostat.ec.europa.eu/statistics_explained/index.php/People_at_risk_of_poverty_or_social_exclusion
(2013)
4. AGE Platform Europe: Older people also suffer because of the crisis (2012)
5. Bowling, A., Gabriel, Z., Dykes, J., Dowding, L.M., Evans O., Fleissig A., Sutton S.: Let’s ask them: a national survey of definitions of quality of life and its enhancement among people aged 65 and over. J. Aging Hum. Dev. 56(4), 269–306 (2003)