Frobenius : die Kunst des Forschens - Sander, Birgit; Stappert, Gisela; Grosskinsky, Manfred; Kuba, Richard (Michael Imhof Verlag, 2019)
Catalog of an exhibition of drawings and photographs from the collection of the Frobenius-Institut held at the Museum Giersch in Frankfurt am Main, March 24-July 14 2019.