@ARTICLE{Pasaman_B._The_2012,
 author={Pasaman, B. and Zakharchuk, V.},
 number={No 2},
 journal={ECONTECHMOD},
 howpublished={online},
 year={2012},
 publisher={Polish Academy of Sciences Branch in Lublin},
 publisher={Lviv Polytechnic National University},
 publisher={Foundry Research Institute in Cracow},
 title={The determination of the parameters of a ploughshare-rotor potato digger},
}