WASET
    Won Yeol Choi and  Sangmo Kang,  Numerical Study on the Flow around a Steadily Rotating Spring: Understanding the Propulsion of a Bacterial Flagellum.   journal   = {International Journal of Mechanical and Mechatronics Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2014, vol. 86(2). 332 - 334
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/9997477.