ANDREEV, O.; ANDREEV, V.; GAMAYUN, V. Determination of the coefficient of nonlinearity of a random non-stationary process. Problems of Informatization and Management, [S. l.], v. 1, n. 69, p. 8–13, 2022. DOI: 10.18372/2073-4751.69.16806. Disponível em: https://jrnl.nau.edu.ua/index.php/PIU/article/view/16806. Acesso em: 17 feb. 2026.