@inbook{inbook, title = {{AGEING EUROPE: CHALLENGES FOR POLICY AND RESEARCH}}, publisher = {{Kluwer Academic Publishers}}, url = {{}}, year = {{2006}}, month = {{1}}, author = {{WALKER A}}, doi = {{10.1007/1-4020-4138-1_25}}, pages = {{231-244}}, note = {{Accessed on 2024/12/25}}}