SABIROV, L. M.; SEMENOV, D. I.; KHAYDAROV, K. S. Negative Dispersion of High-Frequency Sound Velocity in Aqueous Solutions of Non-Electrolyte in a Vicinity of the Singular Point Concentration. Ukrainian Journal of Physics, [S. l.], v. 60, n. 9, p. 872, 2019. DOI: 10.15407/ujpe60.09.0872. Disponível em: https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2019174. Acesso em: 28 may. 2024.