Hits 1-3 within 3 documents
Hits 1-3 within 3 documents
Author(s): Lüdtke, Hartmut; Schneider, Jörg.- 2001. 26-54p.
Editor(s): Papastefanou, Georgios; Schmidt, Peter; Börsch-Supan, Axel; Lüdtke, Hartmut; Oltersdorf, Ulrich.- 2001. 218p.
Author(s): Schneider, Norbert F.; Rosenkranz, Doris; Hartmann, Kerstin.- 2001. 114-132p.