GORDEEVA, T. Y., AZHIMOV, Z. R., MIRNAYA, R. R. and VOZNESENSKAYA, A. R. (2019) “ONTOLOGICAL AND AESTHETIC QUALITIES OF A SINGING SOUND”, Studia Universitatis Babeș-Bolyai Musica, 64(1), pp. 67–84. doi: 10.24193/subbmusica.2019.1.05.