Zhi Qiao. The musical semiosphere of opera at the transition from the 20th to the 21st century: new artistic-representative trends : Доктор філософії : spec.. 025 - Музичне мистецтво : presented. 2025-08-09; popup.evolution: o; The Odessa National A. V. Nezhdanova Academy of Music. – Одеса, 0825U003091.

Updated: 2026-10-23