Siddharth Ahuja and  T. M. Muruganandam,  Study of Unsteady Behaviour of Dynamic Shock Systems in Supersonic Engine Intakes.   journal   = {International Journal of Aerospace and Mechanical Engineering}, [online]. World Academy of Science, Engineering and Technology.
    August 2017, vol. 126(6). 1292 - 1297
    [viewed 06 December 2019]. Available from: https://publications.waset.org/pdf/10007923.