STEPANOV, V.; KORCHYNSKYI, V.; KILDISHEV, V.; ZAROVSKYI, R.; HAVEL, S.; SLAVYCH, V.; PETROVSKYI, R. Devising a combined spectrum spreading method for timer signal structures to improve covert information transmission. Eastern-European Journal of Enterprise Technologies, [S. l.], v. 3, n. 9 (141), p. 16–25, 2026. DOI: 10.15587/1729-4061.2026.365354. Disponível em: https://journals.uran.ua/eejet/article/view/365354. Acesso em: 6 jul. 2026.