@misc{Żółtowski_Bogdan_Research,
 author={Żółtowski, Bogdan and Żółtowski, Mariusz},
 howpublished={online},
 publisher={Instytut Logistyki i Magazynowania},
 language={eng},
 language={pol},
 type={artykuł},
 title={Research of toxic exhaust emissions of engines},
 keywords={exhaust emission, engines, diesel engine, toxic compounds},
}