Hits 1-3 within 3 documents
Hits 1-3 within 3 documents
Author(s): Gabler, Siegfried; Häder, Sabine
Source: ZUMA Nachrichten, 23 (1999) 44. p.45-61
Author(s): Callegaro, Mario; Ayhan, Oztas; Gabler, Siegfried; Haeder, Sabine; Villar, Ana.- 2011. 33p.
Author(s): Gabler, Siegfried; Ayhan, Öztas.- 2007. 39-45p.