00594naa#a2200169#i#4500001001900000005001700019011001400036100004100050102000700091200011600098210004100214215001000255608002700265675008800292700003000380856001400410EN\RIOR\bibl\4416120241212002020.4##a2308-0191##a20210602b2021####ek#y0engy0150####ca##aRU1#aCALCULATION OF THE STABILITY OF A PLANE BENDING OF BEAMS WITH A VARIABLE CROSS-SECTIONAL WIDTHeJournal article1#aMoscowcPublishing Center RIORd2021##a4 с.##aJournal article2local##aИнженерное дело. Техника в целом. Транспорт. 62#1aYazyevgSerdar Batyrovich4#aconarc.ru