Media type: Article Title: Wegweiser zum Glück - Wilhelm Schürmann in Köln Contributor: Rost, Heike [Author]; Schürmann, Wilhelm [Ill.] Published: 2012 Published in: Photo international ; (2012), 3, Seite 28-31 Language: German ISSN: 1863-1509 Keywords: Schürmann, Wilhelm Footnote: