- Author: Leonid Yaroslavsky
- Language: English
- Year: 2020
- Author: Yemelyan Yaroslavsky
- Language: English
- Year: 1946
- Author: Leonid P. Yaroslavsky
- Language: English
- Year: 2020
- Author: Yemelyan Yaroslavsky
- Language: English
- Year: 1934
- Author: Yemelyan Yaroslavsky
- Language: English
- Year: 1940
- Author: Yaroslavsky L.P.
- Language: English
- Author: Leonid P Yaroslavsky
- Language: English
- Year: 2014
- Author: Jaakko Astola Leonid Yaroslavsky
- Language: English
- Year: 2007