 He was primarily concerned with questions of what alternatives there were to the capitalist system of the Western European countries, and he considered writing his thesis on the Soviet Union during his studies.Schulze-Boysen invalidated the concerns that Buschmann had regarding the literature handover by remarking, "I regularly receive Pravda and Izvestia and have to read them because I am a rapporteur on Russian issues.My department requires a thorough study of this literature.