Columbia subject headings:
Avvakum Petrovich, Protopope, 1620 or 1621-1682.
Russian literature--To 1700--History and criticism.
Simeon, Polot︠s︡kiĭ, 1629-1680.
Harvard subject headings:
Princeton subject headings:
Avvakum Petrovich, Protopope, 1620 or 1621-1682.
Russian literature--To 1700--History and criticism.
Simeon, Polot︠s︡kiĭ, 1629-1680.