WASET
    Y. B. Galerkin and  E. Y. Popova and  K. V. Soldatova,  Calculation Analysis of an Axial Compressor Supersonic Stage Impeller.   journal   = {International Journal of Industrial and Manufacturing Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2015, vol. 97(1). 118 - 122
    [viewed 19 April 2024]. Available from: https://publications.waset.org/pdf/10000500.