Avramenko, Olga, and Volodymyr Naradovyi. 2026. “Benjamin--Feir Instability of Interfacial Gravity--Capillary Waves in a Two-Layer Fluid. Part II. Surface-Tension Effects”. East European Journal of Physics, no. 1 (March), 112-26. https://doi.org/10.26565/2312-4334-2026-1-09.