@ARTICLE{Złoto_Tadeusz_Oil_2012,
 author={Złoto, Tadeusz and Kowalski, Konrad},
 number={No 2},
 journal={Teka Commission of Motorization and Power Industry in Agriculture},
 howpublished={online},
 year={2012},
 publisher={The Lublin Branch of the Polish Academy of Sciences},
 title={Oil pressure distribution in conical ring gaps},
}