Forum Marsilius-Kolleg / 3 Perspectives of ageing in the process of social and cultural change / Johannes Schröder, Markus Pohlmann, Stefan Bär, Fabrice Berna, Lutz Philipp Breitling, Hermann Brenner, Judith Czepek, Marco Essig, Ekkehard Felder, Carola Iller, Thomas Klein, Julian Klinkhammer, Jürgen Kohl, Franziska Polanski, Ingmar Rapp, Christine Sattler, Christiane Schiersmann, Britta Wendelstein, Jana Wienberg - Schröder, Johannes (Forum Marsilius-Kolleg, 2012)