- Author: Schramm Edward
- Language: German
- Year: 2005
- Author: Schramm Matthias
- Language: German
- Year: 2005
- Author: Schramm Lennart Friedemann
- Language: German
- Year: 2015
- Author: Krawietz Werner, Schelsky Helmut, Winkler Günther, Schramm Alfred
- Language: German
- Year: 1984
- Author: Krawietz Werner, Opaƚek Kazimierz, Peczenik Aleksander, Schramm Alfred
- Language: German
- Year: 1979
- Author: Christian Schramm
- Language: German
- Year: 2019
- Author: Thomas Großbölting, Niklas Lenhard-Schramm
- Language: German
- Year: 2017