„CALCULATION OF EMISSIONS FROM TRANSPORT SERVICES AND THEIR USE FOR THE INTERNALISATION OF EXTERNAL COSTS IN ROAD TRANSPORT" (2016) Perner’s Contacts, 11(4), s. 68–82. Dostupné z: https://ojs-demo.upce.cz/index.php/perner/article/view/572 (Viděno: 3 březen 2026).