V. M. . Arendarenko, T. V. . Samoilenko, A. V. . Antonets, O. M. . Ivanov, T. S. . Yaprynets, and L. O. . Flegantov, “SUBSTANTIATION OF THE FREQUENCY OF GRAINS COLLISIONS IN A FLOW MOVING IN A GRAVITATIONAL INSTALLATION”, Scient.Prog.&Innov., no. 1, pp. 201–206, Mar. 2022.