БІЛОШИЦЬКИЙ, П.В.; КЛЮЧКО, О.М.; ОНОПЧУК, Ю.І. Results of research of hypoxia problems by Ukrainian scientists in Elbrus region. Proceedings of National Aviation University (archive), [S. l.], v. 33, n. 3-4, p. 44–50, 2022. DOI: 10.18372/2306-1472.33.1496. Disponível em: https://jrnl.kai.edu.ua/index.php/visnik/article/view/1496. Acesso em: 10 oct. 2026.