@article{articlec7beb5f0,
title   = {Study of solid contamination in ball bearings through vibration and wear analyses},
author = {Maru, Marcia Marie and Serrato Castillo, Ricardo and Padovese, Linilson Rodrigues},
year = {2007},
doi = {10.1016/j.triboint.2006.04.007},
journal   = {Tribology International}
}