- Author: A. P. Simester, Antje du Bois-Pedain, Ulfrid Neumann, Antje du Bois-Pedain (editors)
- Language: English
- Year: 2004
- Author: A P Simester Antje du Bois-Pedain Ulfrid Neumann
- Language: English
- Year: 2014
- Author: Gret Haller Klaus Günther Ulfrid Neumann
- Language: German
- Year: 2011