Directing Thomas Draschan Directed Wotruba 2014 Freude 2009 The Influence of Ocular Light Perception on Metabolism in Man and in Animal 2005 Preserving Cultural Traditions in a Period of Instability 2004 To the Happy Few 2003 Yes? Oui? Ja? 2003 Encounter in Space 2003 Metropolen des Leichtsinns 2000 Italien 1999 Franziska 1997 Agent-readable