IVASUK, M. O.; SOKIL, M. B. The impact of the dynamics of the rope to the frequency of its own transverse oscillations during lifting operations. Military Technical Collection, [S. l.], n. 14, p. 14–17, 2016. DOI: 10.33577/2312-4458.14.2016.14-17. Disponível em: http://vtz.asv.gov.ua/article/view/151769. Acesso em: 9 mar. 2022.