KRUPENIN, V. L.; MYAGKOHLIB, K. On a class of autoresonant machines of vibro-impact action . Reports of the National Academy of Sciences of Ukraine, Kyiv, Ukraine, n. 3, p. 64–69, 2025. DOI: 10.15407/dopovidi2014.03.064. Disponível em: https://nasu-periodicals.org.ua/index.php/dp/article/view/15618. Acesso em: 18 apr. 2026.