Foerster, B. (2000). Duchamp, der bessere Mathematiker?: Methods of understanding in Art and Science ; The case of Duchamp and Poincaré. Kunstforum.

Foerster, Barbara. "Duchamp, Der Bessere Mathematiker?: Methods of Understanding in Art and Science ; The Case of Duchamp and Poincaré." Kunstforum 2000.

Foerster, Barbara. "Duchamp, Der Bessere Mathematiker?: Methods of Understanding in Art and Science ; The Case of Duchamp and Poincaré." Kunstforum, 2000.