- Author: Широков А.Н. Юркова С.
- Language: Русский
- Author: Широков Ю.Ф.
- Language: Русский
- Year: 2012
- Author: Широков П.А.
- Language: Русский
- Year: 1983
- Author: С.В. Широков
- Language: Русский
- Year: 1997
- Author: Назаров С.В. Широков А.И.
- Language: Русский
- Year: 2016
- Author: Широков Е.А.
- Language: Русский
- Author: Широков Е.А.
- Language: Русский
- Author: Широков Е.А.
- Language: Русский
- Author: Е.А. Широков
- Language: Русский
- Author: Широков Ф.М.
- Language: Русский
- Year: 1958