@inproceedings{inproceedings8343a018,
title   = {Characterization of lubricating oil using ultrasound},
author = {Adamowski, Júlio Cezar and Buiochi, Flávio and Furukawa, Celso Massatoshi and Higuti, Ricardo Tokio},
year = {1999},
publisher = {ABCM/UNICAMP},
booktitle   = {Congresso Brasileiro de Engenharia Mecânica}
}