Fanatiker der Sachlichkeit - Richard Hamann und die Rezeption der Moderne in der universitären deutschen Kunstgeschichte 1930-1960

The art historian Richard Hamann dealt with modern art in different roles. The book examines the interactions between university and non-university research in art history, also with a view to political fields. How did the 'fanatic of objectivity' position himself on modernity compared to other art historians?