Further reading Tsvirkun, Alexander F.; Savelii, Valentin A. (2005). History of Ukraine. Kyiv: 7 class electronic textbooks. Alexander F. Tsvirkun (2010). E-learning course: History of Ukraine. Kyiv: Journal Auditorium. "Briefly about Her Past and Present". Welcome to Ukraine WU Magazine, 2003. .
Further reading Tsvirkun, Alexander F.; Savelii, Valentin A. (2005). History of Ukraine. Kyiv: 7 class electronic textbooks. Alexander F. Tsvirkun (2010). E-learning course History of Ukraine. Kyiv: Journal Auditorium. "Briefly about Her Past and Present". Welcome to Ukraine WU Magazine, 2003. .