Columbia subject headings:
Aleksiĭ, Saint, Metropolitan of All Russia, approximately 1292-1378.
Bobrok-Volynskiĭ, Dmitriĭ Mikhaĭlovich, kni︠a︡zʹ, approximately 1356-approximately 1389.
Oleg Ivanovich, Grand Duke of Ri︠a︡zanʹ, 1338-1402.
Russia--History--To 1533.
Vladimir Andreevich, Prince of Serpukhov and Borovsk, 1353-1410.
Harvard subject headings:
Aleksiĭ, Saint, Metropolitan of All Russia, approximately 1292-1378.
Bobrok-Volynskiĭ, Dmitriĭ Mikhaĭlovich, kni͡azʹ, approximately 1356-approximately 1389.
Oleg Ivanovich, Grand Duke of Ri͡azanʹ, 1338-1402.
Oleg Ivanovich, Grand Duke of Ri͡azanʹ, 1350-1402.
Russia--History--To 1533.
Vladimir Andreevich, Prince of Serpukhov and Borovsk, 1353-1410
Princeton subject headings:
Aleksiĭ, Saint, Metropolitan of All Russia, approximately 1292-1378.
Bobrok-Volynskiĭ, Dmitriĭ Mikhaĭlovich, kni︠a︡zʹ, approximately 1356-approximately 1389.
Oleg Ivanovich, Grand Duke of Ri︠a︡zanʹ, 1338-1402.
Russia--History--To 1533.
Vladimir Andreevich, Prince of Serpukhov and Borovsk, 1353-1410.