Christoph Hummel (Hummel, Christoph)

German

• 
  Stanley Kubrick
  by Christoph Hummel
  Hardcover, C. Hanser, ISBN 3446126392 (3-446-12639-2)

English

• 
  Gromov's Compactness Theorem for Pseudo-Holomorphic Curves
  by C. Hummel
  Hardcover, Springer Verlag, ISBN 3764357355 (3-7643-5735-5)