Hongkui Li and  Tongli Lu	 and  Jianwu Zhang,  Online Estimation of Clutch Drag Torque in Wet Dual Clutch Transmission Based on Recursive Least Squares.   journal   = {International Journal of Mechanical and Mechatronics Engineering}, [online]. World Academy of Science, Engineering and Technology.
    May 2016, vol. 115(7). 1243 - 1247
    [viewed 19 April 2024]. Available from: https://publications.waset.org/pdf/10004858.