00669naa#a2200169#i#450# EN\\bibl\81954 20241121195656.4 2949-2165 20240415b2024####ek#y0engy0150####ca RU SOCIO-CULTURAL SIGNIFICANCE OF ACADEMIC CHORAL ART IN THE STUDY OF THE ROSTOV PAGE OF THE CONCERT ACTIVITY OF THE OUTSTANDING MODERN CONDUCTOR OHANES TCHEKIDJIAN Journal article Moscow Academy of Rehabilitation Medicine, Clinical Psychology,and Music Therapy 2024 12 с. Journal article local Музыковедение. 78.072.2 Asatryan Anna Grigor'evna medicine-art.ru