Serious Leisure, Health Perception, Dispositional Optimism, and Life Satisfaction Among Senior Games Participants.Published in:Educational Gerontology, 2010, v. 36, n. 2, p. 112, doi. 10.1080/03601270903058523By:Heo, Jinmoo;Lee, YoungkhillPublication type:Article
Competitive Sport and Aging: The Need for Qualitative Sociological Research.Published in:Journal of Aging & Physical Activity, 2006, v. 14, n. 4, p. 365, doi. 10.1123/japa.14.4.365By:Dionigi, RyleePublication type:Article