„LOW-COST AIR CARRIERS COMPETING ON LONG-HAUL MARKETS? THE CASE STUDY OF SINGAPORE (SIN) – MEBOURNE (MEL) ROUTE" (2018) Perner’s Contacts, 13(2), s. 74–84. Dostupné z: https://ojs-demo.upce.cz/index.php/perner/article/view/519 (Viděno: 2 březen 2026).