T. Budinsky, P. Brooks, and D. Barton, “A New Analytical Model of the Brake Pad for Improved Calculation of the Centre of Pressure and Friction Coefficient in A Multi-Piston Disc Brake”, IJET, vol. 7, no. 3.17, pp. 54–63, Aug. 2018, doi: 10.14419/ijet.v7i3.17.16623.