@article{Tesch-Römer2006, author = {Tesch-Römer, Clemens and von Kondratowitz, Hans-Joachim}, title= {Comparative ageing research: a flourishing field in need of theoretical cultivation}, year = {2006}, doi = {10.1007/s10433-006-0034-0}, journal = {European Journal of Ageing}, volume = {3}, number = {3}, pages = {155--167}, }