Olshansky, O., V. Burlaka, M. Slipchenko, and O. Malec. 2020. “About Calculation of Grain Mixture Flow on a Cylindrical Vibration Sieve by Bubnov-Galerkin’s Method”. Scientific Journal «Engineering of Nature Management», no. 1(5) (January), 93-97. http://enm.khntusg.com.ua/index.php/enm/article/view/159.