- Author: Dybo Starostin
- Language: English
- Author: transl. by E. A. Wallis Budge
- Language: English
- Year: 1895
- Author: Adalbert Bezzenberger
- Language: German
- Year: 1887
- Author: Adalbert Bezzenberger
- Language: German
- Author: Adalbert Bezzenberger
- Language: German
- Author: Maurice Casey
- Language: English
- Year: 2002
- Author: William Burley Lockwood
- Language: English
- Year: 1977
- Author: А. Архангельский
- Language: Русский
- Year: 1889