1. Building Evidence for Active Ageing Policies–The Active Ageing Index and Its Potential,2018
2. World Report on Ageing and Health. Geneva
http://www.who.int/ageing/publications/world-report-2015/en/
3. Decade of Healthy Ageing–Baseline Report. Geneva
https://www.who.int/publications/i/item/9789240017900
4. Active Ageing. Brussels
http://ec.europa.eu/social/main.jsp?catId=1062&langId=en
5. Employees’ Longer Working Lives in Europe: Drivers and Barriers in Companies