TY - JOUR T1 - Ultrasonic phase and amplitude and the measurement of oil film thickness JO - Proceedings of the World Tribology Congress III - WTC 2005 UR - http://eprints.whiterose.ac.uk/94759/ PY - 2005/01/01 AU - Dwyer-Joyce RS AU - Reddyhoff T AU - Drinkwater B ED - Y2 - 2025/05/20 ER -