00824naa#a2200181#i#4500001001500000005001700015011001400032100004100046102000700087200013200094210010100226215001000327608002700337675019300364700003400557700003400591856001700625EN\\bibl\4943020241223013210.1##a1815-588X##a20220324b2022####ek#y0engy0150####ca##aRU1#aAnalysis and Selection of Geometric Parameters of a Hopper to Study the Process of Unloading of Bulk MaterialseJournal article1#aSaint-PetersburgcFSBEI HE "Emperor Alexander I St. Petersburg State Transport University"d2022##a7 с.##aJournal article2local##aЗагрузочные устройства, например, желоба, воронки, бункеры (включая бункерные затворы), питатели. 621.86.067#1aVorob'evgAleksandr Alfeevich#1aMigrovgAleksandr Alekseevich4#aatjournal.ru