Mohammad Taghi Shervani Tabar and  Zahra Poursharifi,  An Experimental Study of Tip Vortex Cavitation Inception in an Axial Flow Pump.   journal   = {International Journal of Mechanical and Mechatronics Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2011, vol. 49(1). 86 - 89
    [viewed 23 October 2019]. Available from: https://publications.waset.org/pdf/480.