Title: Russkai͡a diplomatii͡a, 1914-1917 g.g. i voĭna na Balkanakh
Subjects: Diplomatic history, Eastern question (Balkan), Foreign relations, World War, 1914-1918, Views on Eastern question (Balkan)
Places: Russia
People: Grigoriĭ N. Trubetskoĭ kni︠a︡zʹ (1873-1930)
Time periods: 1894-1917