The 2 references without contexts in paper К. Godzhaev M., К. Годжаев М. (2018) “ВЛИЯНИЕ МЕТОДА ДОЗИРОВАНИЯ НА ХАРАКТЕРИСТИКИ РАСПРЕДЕЛИТЕЛЬНОГО ТОПЛИВНОГО НАСОСА ДИЗЕЛЯ // INFLUENCE OF THE METERING METHOD ON THE CHARACTERISTICS OF A DIESEL DISTRIBUTOR FUEL PUMP” / spz:neicon:vestnik:y:2018:i:2:p:52-61

16
Hollembeak, Barry (2005). Classroom Manual for Automotive Fuels and Emissions. Cengage Learning. p. 154. Retrieved June 12, 2012.
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17
Mollenhauer, K., & Tschцke, H. (2010). Handbook of Diesel Engines. Berlin: Springer- Verlag.
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