Manatbayev, R.K., Kalassov, N.B., Bektibai, B., Nurymov, Y., Baktybekov, K., Syzdykov, A. and Zulbukharova, E.M. 2019. Definition of the basic geometric parameters of a carousel type turbine its technological solution. International Journal of Mathematics and Physics. 10, 1 (Jun. 2019), 82–87. DOI:https://doi.org/10.26577/ijmph-2019-i1-11.