@ARTICLE{Krol_Oleg_Study_2014,
 author={Krol, Oleg and Belkov, Maxim},
 number={No 2},
 journal={Teka Commission of Motorization and Power Industry in Agriculture},
 howpublished={online},
 year={2014},
 publisher={The Lublin Branch of the Polish Academy of Sciences},
 title={Study dynamics machining centre SF68VF4},
}