Vladislav A. Nazukin and  Valery G. Avgustinovich and  Vakhtang V. Tsatiashvili,  Analysis of Vortical Structures Generated by the Swirler of Combustion Chamber.   journal   = {International Journal of Mechanical and Mechatronics Engineering}, [online]. World Academy of Science, Engineering and Technology.
    September 2014, vol. 94(10). 1735 - 1739
    [viewed 29 November 2021]. Available from: https://publications.waset.org/pdf/9999556.