Book 4.2 Faculty of Automotive and Transport EngineeringBook 4.2 · Sustainable and Intelligent Transport Systems, Technologies and Logistics FRI-20.21-1-SITSTL-10 GUIDELINES APPROACHES AND MEASURES TO INCREASE ENERGY EFFICIENCY CONCERNING ROAD TRANSPORT Cite Cite this paper× Citation styleAPA 7IEEEChicago Author–DateHarvardBibTeXRIS DownloadCopy Svetoslav Babanov, Vyarka Ronkova