Фундаментальная электронная библиотека "Русская литература и фольклор" (ФЭБ)
A free digital Library devoted to Russian literature and folklore from the 11th-20th centuries. Provides full-text access to literary texts, audio, and visual materials, and supporting scholarly works, including a number of Russian reference tools.
Harvard Project on the Soviet Social System
First page of the life of Protopope Avvakum (1620-1682)
Courtesy of The FEB-WEB