G. Bhushan,  Effect of Load Orientation on the Stability of a Three-Lobe Bearing Supporting Rigid and Flexible Rotors.   journal   = {International Journal of Mechanical and Mechatronics Engineering}, [online]. World Academy of Science, Engineering and Technology.
    September 2011, vol. 57(9). 1708 - 1711
    [viewed 09 May 2024]. Available from: https://publications.waset.org/pdf/1899.