Vytlačiť
1. International civil aviation today and twenty years later
:GRANČAY, Martin - SZIKOROVÁ, Nóra. International civil aviation today and twenty years later. In Revista economica. - Sibiu, 2010. ISSN 1582-6260, 2010, vol. 1, no. 5, s. 133-139. Dostupné na : <http://economice.ulbsibiu.ro/rom/profesori/publicatii/revista_economica.php>