- Author: Волкова І.А.
- Language: Ukrainian
- Year: 2011
- Author: Волкова І.А.
- Language: Ukrainian
- Year: 2009
- Author: Е. И. Волкова
- Language: Русский
- Year: 1974
- Author: Волков А. М. Волкова З. Н.
- Language: Русский
- Year: 2000
- Author: Волкова С.И.
- Language: Русский
- Year: 2009
- Author: Волкова О.В.
- Language: Русский
- Year: 2005
- Author: Волкова А.К.
- Language: Русский
- Year: 2008
- Author: Волкова А.С.
- Language: Ukrainian
- Year: 1988
- Author: Абрамова л.А. Волкова п.А.
- Language: Русский
- Year: 2011
- Author: Б. С. Волков Н. В. Волкова
- Language: Русский
- Year: 2002