Mockus, Saulius, Jonas Sapragonas, Agnius Stonys, and Saugirdas Pukalskas. “Analysis of Exhaust Gas Composition of Internal Combustion Engines Using Liquefied Petroleum Gas”. Journal of Environmental Engineering and Landscape Management 14, no. 1 (March 31, 2006): 16-22. Accessed November 26, 2024. https://transport.vgtu.lt/index.php/JEELM/article/view/7914.