A U.F.O.-naut in the Tropics: Julius Koller in South America - Freire, Cristina (Július Koller : one man anti show / edited by Daniel Grún, Kathrin Rhomberg, Georg Schöllhammer ; foreword by Karola Kraus, Rainer Fuchs ; texts by Daniel Grún, Aurel Hrabušický, Cristina Freire, Kathrin Rhomberg, Georg Schöllhammer ; interview with Kvetoslava Fulierová, 2016)