For citations:
Orlova N.Kh., Sergeeva E.A. Some conditions for the formation of a professional opera singer: Аrom the pedagogy of the past to the requirements of the present. Bulletin of Vaganova Ballet Academy. 2023;(4):50-66. (In Russ.)
Orlova N.Kh., Sergeeva E.A. Some conditions for the formation of a professional opera singer: Аrom the pedagogy of the past to the requirements of the present. Bulletin of Vaganova Ballet Academy. 2023;(4):50-66. (In Russ.)