Media type: Article Title: Olaf Gropp in Memoriam Contributor: Neureiter, Manfred [Author]; Gropp, Olaf [Ill.] imprint: 2013 Published in: Graphische Kunst ; (2013), 1, Seite 7-11 Language: German ISSN: 0342-3158 Keywords: Gropp, Olaf Origination: Footnote: