TY JOUR TI POSSIBILITIES OF USING COMPOSITE STRUCTURE OF SHEET SIEVE FOR SCREENING OF MATERI-ALS WITH FLAKY SHAPE OF PARTICLES KW vibrating screen KW composite sheet screen KW process KW flakiness of material KW screening efficiency JO Bulletin of Belgorod State Technological University named after. V. G. Shukhov AU Khanin, S.I. AU Malakhov, M.A. AU Mordovskaya, O.S. AU Sinica, E.V. PY 2026 IS 11 PB Belgorod State Technological University named after V.G. Shukhov