@article{Galimullin2017economic, author={Galimullin, I.S.}, title={ECONOMIC EFFICIENCY OF INTRODUCTION OF “PROVETEX K” INNOVATIVE CONCENTRATE IN RATES OF LACTING COWS}, journal={Vestnik of Kazan State Agrarian University}, publisher={Kazan state agrarian University}, year={2017}, pages={21-24}, volume={12}, issue={1}, }