Maltsev A, Rudachenko D, Rusinova S, Miasnikov F. SYSTEM APPROACH AS A METHODOLOGICAL BASIS IN RESEARCH ON TEACHING BALLET ART . INCLU [Internet]. 10 de junio de 2020 [citado 2 de mayo de 2024];:325-39. Disponible en: https://revistainclusiones.org/index.php/inclu/article/view/1678