TY  - JOUR 
T1  - Lubricated Conditions Imposed on Coating Multi-layer on Wear Resistance Under Cr<sub>2</sub>O<sub>3</sub> Effect
JO  - Materials Research
A1  - Al-Samarai, Riyadh A.
A1  - Al-Douri, Y.
SN  - 1516-1439
UL  - 10.1590/1980-5373-MR-2017-0938
VL  - 21 
Y1  - 2018
PB  - Brazil 
ER  -