Title: Russkai︠a︡ i ukrainskai︠a︡ diplomatii︠a︡ v mezhdunarodnykh otnshenii︠a︡kh v Evrope serediny XVII v.
Subjects: Sources, Foreign relations, History
Places: Europe, Russia, Ukraine (Hetmanate : 1648-1782)
Time periods: Russia, Europe, To 1689