- Author: Wolfgang Karl Härdle, Cathy Yi Chen, Ludger Overbeck
- Language: English
- Year: 2017
- Author: Wolfgang Karl Härdle, Cathy Yi-Hsuan Chen, Ludger Overbeck
- Language: English
- Year: 2017
- Author: Wolfgang Karl Härdle Cathy Yi-Hsuan Chen & Ludger Overbeck
- Language: English
- Author: Christian Bluhm Ludger Overbeck Christoph Wagner
- Language: English
- Year: 2002
- Author: Ludger Overbeck (auth.) Jürgen Franke Gerhard Stahl Wolfgang Härdle (eds.)
- Language: English
- Year: 2000
- Author: Wolfgang Karl Härdle Nikolaus Hautsch Ludger Overbeck
- Language: English
- Year: 2008
- Author: Christian Bluhm Ludger Overbeck Christoph Wagner
- Language: English
- Year: 2002
- Author: Wolfgang Karl Härdle Nikolaus Hautsch Ludger Overbeck
- Language: English
- Year: 2008
- Author: Wolfgang Karl Härdle Nikolaus Hautsch Ludger Overbeck
- Language: English
- Year: 2008