00580naa#a2200181#i#4500001001500000003001700015005001700032011001400049100004100063102000700104200005000111210005400161215001000215608002700225675008800252700001900340856003900359EN\\bibl\18858/en/manage/index20250811173504.1##a1999-8775##a20171003b2017####ek#y0engy0150####ca##aRU1#aI BEAM PERIODIC OSCILLATIONSeJournal article1#aBryanskcBryansk State Technical Universityd2017##a3 с.##aJournal article2local##aИнженерное дело. Техника в целом. Транспорт. 62#1aRudakovgIgor 4#atest.editorum.ruu/en/manage/index