ЖУКОВ, І. А.; ГОРОДИСЬКИЙ, В. Б.; МЕЛЬНИКОВА, Т. П. Aviation portal as a hub of information on the activities of air transport in Ukraine. Problems of Informatization and Management, [S. l.], v. 1, n. 10, p. 78–82, 2004. DOI: 10.18372/2073-4751.1.11362. Disponível em: https://jrnl.nau.edu.ua/index.php/PIU/article/view/11362. Acesso em: 23 feb. 2026.