- Author: Roel Meijer, Nils Butenschøn
- Language: English
- Year: 2017
- Author: Roel Meijer
- Language: English
- Year: 2014
- Author: Roel Meijer (editor)
- Language: English
- Year: 1999
- Author: Roel Meijer
- Language: English
- Year: 2000
- Author: Roel Meijer (editor)
- Language: English
- Year: 2014
- Author: Roel Meijer
- Language: English
- Year: 2002