Petro V. Stryzhyboroda. The creative activity of Štěpán Rak (Czech Republic) in the context of the development of academic guitar art of the late 20th – early 21st centuries. : Доктор філософії : spec.. 025 - Музичне мистецтво : presented. 2026-07-15; popup.evolution: o; Vasyl Stefanyk Carpathian National University. – Івано-Франківськ, 0826U002223.

Updated: 2026-10-22