Considerations on the combustion of biofuels in compression ignition engines Um Min Allah Fazal, Marin Bică, Alexandru Gruia, Dragoş Tutunea and Mădălina Călbureanu E3S Web Conf., 112 (2019) 01004 Published online: 20 August 2019 DOI: 10.1051/e3sconf/201911201004