Pielecha, Ireneusz, Wojciech Cieślik, Wojciech Bueschke, and Maciej Skowron. “Thermodynamic Indexes of Real Driving Conditions of Gasoline and LPG Fuelled Engine”. Archives of Transport 40, no. 4 (December 31, 2016): 51–64. Accessed July 22, 2024. https://archivesoftransport.com/index.php/aot/article/view/151.