Sergey V. Yartsev PhD (History), docent, Department of history and archaeology at the Tula State Pedagogical University Prospect Lenina, 125, k. 4, 300026, Tula, Russia s-yartsev@yandex.ru
Articles The Ethnic Map of the Northern Black Sea Region at the Turn of Epochs (coauthor - V. G. Zubarev) - DG-2023, 230-258
