Fojtíková, J. (2014) „SYSTEM OF REPORT OF AIRCRAFT OCCURRENCES INVOLVING DANGEROUS GOODS", Perner’s Contacts, 9(4), s. 33–43. Dostupné z: https://pernerscontacts.upce.cz/index.php/perner/article/view/680 (Viděno: 22 listopad 2024).