Columbia subject headings:
Russia--History--1533-1613--Historiography.
Russia--History--1533-1613--Sources.
Russia--History--1613-1689--Historiography.
Russia--History--1613-1689--Sources.
Harvard subject headings:
Russia--Historiography
Russia--History--1533-1613--Sources.
Russia--History--1613-1689--Sources.
Russia--History--Chronology--Sources.
Princeton subject headings:
Russia--History--1533-1613--Sources.