- Author: Franz Gehrels
- Language: German
- Year: 1991
- Author: Tom Gehrels (editor)
- Language: English
- Year: 1974
- Author: Gehrels W. Roland, Masselink Gerhard
- Language: English
- Year: 2014
- Author: Prof. Dr. Franz Gehrels (auth.)
- Language: English
- Year: 1991
- Author: N. Gehrels C. Shrader D. A. Kniffen (auth.) M. Signore P. Salati G. Vedrenne (eds.)
- Language: English
- Year: 1995
- Author: T. Gehrels
- Language: English
- Year: 1996
- Author: Герелс Т. (ред.)(Gehrels)
- Language: Русский
- Year: 1982