Y. Pavlovich Kuznetsov, L. Anatolevich Zakharov, S. Nikolaevich Khrunkov, A. Aleksandrovich Kraynov, and A. Evgenevich Zhukov, “Experimental Study of Pneumatic Two-Stage Small-Size Radial Turbine”, IJET, vol. 7, no. 4.38, pp. 305–308, Dec. 2018, doi: 10.14419/ijet.v7i4.38.24490.