TY - JOUR T1 - Asperity Creep Measured by the Reflection of Ultrasound at Rough Surface Contact JO - J TRIBOL-T ASME PY - 2009/03/09 AU - Gonzalez-Valadez M AU - Dwyer-Joyce RS ED - DO - DOI: 10.1115/1.3089217 VL - 131 IS - 2 Y2 - 2025/11/09 ER -