- Author: Francis Hartmann Gérard Cucchi (auth.)
- Language: English
- Year: 2014
- Author: S. Geley M. Fiegl B. L. Hartmann (auth.)
- Language: English
- Year: 1996
- Author: Jürgen Hartmann Udo Kempf (auth.)
- Language: German
- Year: 1989
- Author: Richard Suchenwirth Jun Guo Irmfried Hartmann Georg Hincha Manfred Krause Zheng Zhang (auth.)
- Language: German
- Year: 1989
- Author: Max Hartmann (auth.)
- Language: German
- Year: 1937
- Author: M. Hartmann W. Gerlach (auth.)
- Language: German
- Year: 1937
- Author: Dipl.-Kfm. Dr. Dr. Bernhard Hartmann (auth.)
- Language: German
- Year: 1956
- Author: Dr. Paul Przygodda J. G. Fichte E. v. Hartmann (auth.)
- Language: German
- Year: 1916
- Author: Jutta Hartmann (auth.)
- Language: German
- Year: 2002
