Javorskyj І. .; Yuzefovych Р. .; Lychak О. . Ana lysis of high-frequency modulation of carrier harmonics for periodically non-stationary random signal. Reports of the National Academy of Sciences of Ukraine, Kyiv, Ukraine, n. 2, p. 21–31, 2022. DOI: 10.15407/dopovidi2022.02.021. Disponível em: https://dopovidi-nanu.org.ua/ojs/index.php/dp/article/view/2022-2-3. Acesso em: 3 jul. 2022.