References
- Delors, J. (1996). Learning: The treasure within. Report to UNESCO of the International Commission on Education for the Twenty-First Century. Paris/France: UNESCO.
- Hasan, A. (1999). Lifelong learning: Implications for education policy. In T. Schuller & A. Tuijnman (Eds.), Lifelong learning policy and research (pp. 51–63). London/UK: Portland Press.
- Schmidt-Hertha, B. (2014). Different concepts of generation and their impact on intergenerational learning. In B. Schmidt-Hertha, S. Jelenc Krasovec, & M. Formosa (Eds.), Learning across generations. Contemporary issues in older adult education (pp. 145–154). Rotterdam/Netherlands: Sense.
- Tuijnman, A., & Boström, A.-K. (2002). Changing notions of lifelong education and lifelong learning. International Review of Education, 48, 93–110. doi:10.1023/A:1015601909731