@ARTICLE{Kovtanets_Maksim_Increase_2012, author={Kovtanets, Maksim and Gorbunov, Nicholas and Prosvirova, Olga and Sosnovenko, Sergei and Astakhov, Vitali}, number={No 4}, 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={Increase of coupling characteristics and profitability of the locomotive modernization of system of supply of sand}, }