Columbia subject headings:
Nizhniĭ Novgorod (Russia)--History.
Russia--History--Time of Troubles, 1598-1613.
Russia--Relations--Sweden--History.
Sweden--Relations--Russia--History.
Harvard subject headings:
Nizhniĭ Novgorod (Russia)--History.
Russia--History--Time of Troubles, 1598-1613.
Russia--Relations--Sweden.
Sweden--Relations--Russia--History.
Princeton subject headings:
Nizhniĭ Novgorod (Russia)--History.
Russia--History--Time of Troubles, 1598-1613.
Russia--Relations--Sweden--History.
Sweden--Relations--Russia--History.