АЗАРСКОВ, В.; ПОЛІЩУК, С. Interplanetary manned flights in the context of the 4th Space Program of Ukraine. Proceedings of National Aviation University, [S. l.], v. 31, n. 1, p. 99–102, 2007. DOI: 10.18372/2306-1472.31.1444. Disponível em: https://jrnl.nau.edu.ua/index.php/visnik/article/view/1444. Acesso em: 22 dec. 2024.