ГОРБАТОВ, В. С.; ПЕРШАКОВ, В. М. Free oscillation of nonlinear elastic pipelines. Proceedings of National Aviation University, [S. l.], v. 18, n. 3-4, p. 106–108, 2021. DOI: 10.18372/2306-1472.18.15410. Disponível em: https://jrnl.nau.edu.ua/index.php/visnik/article/view/15410. Acesso em: 29 mar. 2024.