Shtanko, S., Kryagin, V., Topchy, P. and Anikin, D. 2026. A method for generating a radio steganographic signal based on additional phase modulation and a nonlinear pseudorandom expansion sequence. Information and Control Systems. 5 (Nov. 2026), 56-72. DOI:https://doi.org/10.31799/1684-8853-2026-5-56-72.