Yazykova, N. (2020). THEORETICAL FUNDAMENTALS OF FORMATION OF MUSIC-PERFORMANCE SKILLS IN STUDENS-NONPIANISTS IN THE CLASS OF GENERAL AND SPEZIALIZED PIANO. Music Art and CulturŠµ, 1(30), 131-138. https://doi.org/https://doi.org/10.31723/2524-0447-2020-30-1-20