Marxists Internet Archive
Marxists.org: Treaty of Brest Litovsk
This site provides a general overview of the Treaty of Brest-Litovsk (detailing the Russian view of the treaty). Content also includes the full text of the document itself.
Library of Congress
Loc: Attacks of Intelligentsia
This site from the Library of Congress shows that among the victims of the Great Terror were artists and intellectuals who were required to promote the socialist consciousness under Stalin.