- Author: H. Fischer (auth.) H. Fischer K.-H. Hellwege (eds.)
- Language: English
- Year: 1977
- Author: H. Fischer (auth.) H. Fischer (eds.)
- Language: English
- Year: 2002
- Author: H. Fischer (auth.) H. Fischer (eds.)
- Language: English
- Year: 2004
- Author: H. Fischer (auth.) H. Fischer (eds.)
- Language: English
- Year: 2005
- Author: H. Fischer (auth.) H. Fischer (eds.)
- Language: English
- Year: 1988
- Author: H. Fischer (auth.) H. Fischer (eds.)
- Language: English
- Year: 1990
- Author: R. R. Gupta (auth.) K.-H. Hellwege A. M. Hellwege (eds.)
- Language: English
- Year: 1986
- Author: H. Fischer (auth.) H. Fischer (eds.)
- Language: English
- Year: 1987
- Author: H. Fischer (auth.) H. Fischer (eds.)
- Language: English
- Year: 1987
- Author: H. Fischer (auth.) H. Fischer (eds.)
- Language: English
- Year: 1987