Пивторак P. M.; Пивторак A. A. Ecological rows of aviation and air engines. Proceedings of National Aviation University, [S. l.], v. 7, n. 3-4, p. 302–305, 2000. DOI: 10.18372/2306-1472.7.11307. Disponível em: https://jrnl.nau.edu.ua/index.php/visnik/article/view/11307. Acesso em: 2 may. 2024.