1. Anderson R, Mikulié B, Vermeylen G, Lyly-Yrjanainen M, Zigante V (2009) Second European quality of life survey Overview. Dublin: European foundation for the improvement of living and working conditions. http://www.eurofound.europa.eu/publications/htmlfiles/ef0902.htm . Accessed 22 April 2014
2. Barbabella F, Hoffman F, Rodrigues R, Chiatti C, Fry G, Hanson E, Magnusson L, Socci M, Stückler A, Széman Z, Widéhn N, Lamura G (2011) Final report on the “Methodological Framework”. The CARICT Project: Deliverable 3.6 Vienna: European Centre for Social Welfare Policy and Research. http://is.jrc.ec.europa.eu/pages/EAP/eInclusion/documents/D3.6FinalreportontheMethodologicalFramework.pdf
3. Beale S, Sanderson D, Kruger K (2009) Evaluation of the telecare development programme: final report. The Scottish Government, Edinburgh
4. Belle SH, Burgio L, Burns R, Coon D, Czaja SJ, Gallagher-Thompson D, Gitlin LN, Klinger J, Koepke KM, Lee CC, Martindale-Adams J, Nichols L, Schulz R, Stahl S, Stevens A, Winter L, Zhang S (2006) Enhancing the quality of life of dementia caregivers from different ethnic or racial groups. Ann Intern Med 145(10):727–738
5. Bergström I, Blusi M, Höijer C (2010) Evaluation of ACTION. Family care support in rural area (In Swedish). Swedish institute for Assistive Technology, Older people and technology initiative 2010, Vällingby