Petro Doroshenko. The activities of P. Teterya are still not sufficiently covered in historiography, and therefore there are serious problems in the study of political processes in the Ukrainian state of the 1760s.
Ivan Mazepa/Hetmans of Ukraine/Hetmanship/History of Zaporizhzhya Cossacks/Book
The book by the famous Ukrainian historian reveals the personal life, state, military and political activities of the Hetman of Ukraine Ivan Stepanovych Mazepa (1639-1709).