Hits 1-2 within 2 documents
Hits 1-2 within 2 documents
Author(s): Hanekop, Heidemarie; Klein, Stefan; Köhne, Frank; Totz, Carsten; Wittke, Volker.- 2004. 23p.
Author(s): Hanekop, Heidemarie; Wittke, Volker
Source: AIS-Studien, 1 (2008) 1. p.7-28