Leonid Tymoshenko

Leonid Tymoshenko - Ukrainian historian, doctor of historical sciences, professor, dean of the historical faculty of Drohobych Ivan Franko Pedagogical University. Member of the Ukrainian Heraldic Society, the Shevchenko Scientific Society in Lviv, the Ukrainian Historical Society, the Society of Researchers of Volyn, Scientific and Cultural Society "Boikivshchyna"».