TY JOUR TI Effect of organic component nature on tribological properties of “bronze-aqueous solution of carboxylic acid-steel” system KW friction rate KW lubricating medium KW carboxylic acids KW servovite film KW sedimentation analysis KW atomic force microscopy JO Vestnik of Don State Technical University AU Novikova , A.. AU Drogan , E.. AU Burlakova , V.. AU Kalinichenko, .. PY 2016 IS 15 PB Don state technical University