- Author: Thomas Klammer Muriel Schulz Angela Della Volpe
- Language: English
- Year: 2012
- Author: Larry Schulz
- Language: English
- Year: 2022
- Author: Wiebke Schulz-Wackerbarth
- Language: German
- Year: 2019
- Author: André Schulz
- Language: German
- Year: 2022
- Author: Joachim Schulz
- Language: German
- Year: 2023
- Author: Axel Schulz, Bernd Eisenstein, Marco A. Gardini, Torsten H. Kirstges, Waldemar Berg
- Language: German
- Year: 2020
- Author: Lothar Gall (editor), Dieter Hein (editor), Andreas Schulz (editor), Eckhardt Treichel (editor)
- Language: German
- Year: 1997
- Author: Roland M. Schulz
- Language: English
- Year: 2014
- Author: Peter Schulz
- Language: German
- Year: 2000