TY - JOUR T1 - An ultrasonic approach for contact stress mapping in machine joints and concentrated contacts JO - The Journal of Strain Analysis for Engineering Design PY - 2004/08/01 AU - Marshall MB AU - Lewis R AU - Drinkwater W ED - DO - DOI: 10.1243/0309324042379365 PB - SAGE Publications VL - 39 IS - 6 SP - 745 EP - 750 Y2 - 2024/12/27 ER -