an Entity references as follows:
Leontii Voitovych (Ukrainian: Войтович Леонтій Вікторович, May 16, 1951, Yemanzhelinsk, Chelyabinsk Oblast now Russian Federation) is a modern Ukrainian scientist-historian and holds a Doctor of Science (Ukrainian: До́ктор нау́к) degree. He is a research fellow of the department of Middle Ages history at the Krypiakevych Institute of Ukrainian Studies (National Academy of Sciences of Ukraine) as well as an academic department director of history of Middle Ages and Byzantine studies in the University of Lviv.