Насибуллаева, Э. (2024). Study of the positional cross-section of acoustic wave scattering for a system of sound-permeable spheres. Bulletin of L.N. Gumilyov Eurasian National University. Mathematics, Computer Science, Mechanics Series, 148(3), 100–109. https://doi.org/10.32523/bulmathenu.2024/3.4