%0 Journal Article %T Effect of copper nanoclusters on the tribological properties of steel-steel friction pair in alcohol aqueous solutions %A Kosogova, Y.. %A Burlakova , V.. %A Drogan , E.. %K copper nanoclusters, wearlessness, friction ratio, wear rate, atomic force microscopy. %J Vestnik of Don State Technical University %D 2015 %N 15 %P 6 %I Don state technical University