
- Author: Дубровин В.Т.
- Language: Русский
- Year: 2014

- Author: М. И. Дубровин
- Language: Русский, English
- Year: 2005

- Author: Дубровин Н.Ф.
- Language: Русский (Old)
- Year: 1885

- Author: Дубровин Н.Ф.
- Language: Русский (Old)
- Year: 1889

- Author: Дубровин Н.Ф.
- Language: Русский (Old)
- Year: 1885

- Author: Дубровин Н.Ф.
- Language: Русский (Old)
- Year: 1885

- Author: Дубровин Н.Ф.
- Language: Русский (Old)
- Year: 1878

- Author: Дубровин Юрий Иннокентьевич
- Language: Русский

- Author: Дубровин В.Т.
- Language: Русский
- Year: 2016