Benedettino, Vincenza. 2020. “Werner Haftmann As the Director of the Neue Nationalgalerie in Berlin (1967–1974): Survey of the Curatorial Concept in the West German National Modern Art Gallery During the Cold War”. Actual Problems of Theory and History of Art 10 (October): 692–702. https://doi.org/10.18688/aa200-5-66.