Surinder Deswal and  D. V. S. Verma,  Performance Evaluation and Modeling of a Conical Plunging Jet Aerator.   journal   = {International Journal of Aerospace and Mechanical Engineering}, [online]. World Academy of Science, Engineering and Technology.
    November 2007, vol. 11(11). 616 - 620
    [viewed 28 April 2024]. Available from: https://publications.waset.org/pdf/9633.