Stadnik, M., A. Semenchenko, P. Belitsky, and D. Semenchenko. 2020. “The Influence of Aggregation of the Speed of the Sleeve Conveyor and the Combine on the Outlet of Lava”. HERALD of the Donbass State Engineering Academy, no. 2 (46) (April), 97-102. https://doi.org/10.37142/1993-8222/2019-2(46)97.