- Author: Орлов А.С. Георгиев В.А. и др. (Авт.)
- Year: 2016
- Author: Георгиев Л.
- Language: Русский
- Year: 1991
- Author: Георгиев В.П.
- Language: Русский
- Year: 1989
- Author: Вл. И. Георгиев (ред.)
- Language: Bulgarian
- Year: 1971
- Author: Николов Тодор Георгиев
- Language: Русский
- Year: 1986
- Author: С. Георгиев
- Language: Русский
- Year: 2009
- Author: В.А.Георгиев
- Language: Русский
- Year: 1975
- Author: Георгиев Г.П.
- Language: Русский
- Year: 2000