Kraus, J. a Jeřábek, K. (2013) „MANAGEMENT OF AIRSPACE CAPACITY AROUND UNCONTROLLED AERODROMES", Perner’s Contacts, 8(2), s. 79–87. Dostupné z: https://pernerscontacts.upce.cz/index.php/perner/article/view/734 (Viděno: 22 listopad 2024).