ЧУДНОВ, В. В. Subject of the contract for travel services. Scientific works of Kyiv Aviation Institute. Series Law Journal "Air and Space Law", [S. l.], v. 4, n. 29, p. 113–118, 2013. DOI: 10.18372/2307-9061.29.6533. Disponível em: http://jrnl.kai.edu.ua/index.php/UV/article/view/6533. Acesso em: 13 jun. 2026.