@ARTICLE{Szreder_Mariusz_Hardware_2012,
 author={Szreder, Mariusz},
 number={No 1},
 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={Hardware configuration of the unitronics m90 controllers},
}