S. Lebedevas, G. Lebedeva, and I. Gudaitytė, “Research of characteristics of working cycle of high-speed diesel engine operating on biofuels RME–E and D–RME–E. Part 1. Indicators of fuel injection system and indicative process”, Transport, vol. 28, no. 2, pp. 204–213, Sep. 2013, doi: 10.3846/16484142.2013.806346.