Sources:

https://en.m.wikipedia.org/wiki/Russi...

https://en.m.wikipedia.org/wiki/Russi...

https://en.m.wikipedia.org/wiki/Repub...

https://en.m.wikipedia.org/wiki/Treat...

https://en.wikipedia.org/wiki/All-Rus...

https://en.wikipedia.org/wiki/All-Rus...

https://en.wikipedia.org/wiki/Supreme...

https://en.wikipedia.org/wiki/Supreme...

https://en.wikipedia.org/wiki/Presidi...

https://en.wikipedia.org/wiki/Soviet_...

https://en.wikipedia.org/wiki/Soviet_...

https://en.wikipedia.org/wiki/Economy...

https://en.wikipedia.org/wiki/Gosplan

https://en.wikipedia.org/wiki/Supreme...

https://en.wikipedia.org/wiki/Enterpr...

https://www.cia.gov/library/readingro...

https://publishing.cdlib.org/ucpresse...

http://www.supcourt.ru/en/about/info/

https://en.wikipedia.org/wiki/List_of...