TY - JOUR T1 - Calibration and validation of ultrasonic reflection methods for thin-film measurement in tribology JO - Measurement Science and Technology PY - 2012/01/01 AU - Hunter A AU - Dwyer-Joyce R AU - Harper P ED - DO - DOI: 10.1088/0957-0233/23/10/105605 VL - 23 IS - 10 Y2 - 2025/04/05 ER -