Mikulski, Maciej, Sławomir Wierzbicki, Michał Śmieja, and Jonas Matijošius. “Effect of CNG in a Fuel Dose on the Combustion Process of a Compression-Ignition Engine”. Transport 30, no. 2 (June 30, 2015): 162–171. Accessed April 25, 2024. https://journals.vilniustech.lt/index.php/Transport/article/view/1771.