Sabirov, L. M., D. I. Semenov, and Kh. S. Khaydarov. “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 60, no. 9 (January 15, 2019): 872. Accessed April 16, 2024. https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2019174.