Pastukhov В.С. “Dynamical Properties of a Bose Gas With δ-Like Interaction Between Particles at Temperatures above the Phase Transition Point and in the Limit of Strong Interparticle Repulsion”. Ukrainian Journal of Physics 56, no. 6 (February 10, 2022): 554. Accessed May 21, 2024. https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2022076.