КОБА, О. В. SERVICE SYSTEMS WITH REPETITION OF APPLICATIONS WITH DETERMINED TIME OF STAY IN ORBIT. Proceedings of National Aviation University (archive), [S. l.], v. 14, n. 3, p. 69–73, 2021. DOI: 10.18372/2306-1472.14.15199. Disponível em: http://jrnl.kai.edu.ua/index.php/visnik/article/view/15199. Acesso em: 14 jun. 2026.