00745naa#a2200217#i#4500001001500000005001700015011001400032100004100046101000800087102000700095200020000102210005400302215001100356608002700367700002100394700002500415700002700440700002300467700002200490856001500512EN\\bibl\1429920260227044859.5##a1999-8775##a20141205b2014####ek#y0engy0150####ca0#aRUS##aRU1#aThe method of direct finite perturbation of numerical models for studying of the dynamic, stiffness and strength properties for thin-walled elements of engineering constructions.eJournal article1#aBryanskcBryansk State Technical Universityd2014##a10 с.##aJournal article2local#1aKostenkogYuriy #1aChepurnoygAnatoliy #1aLitvinenkogAleksandr #1aTanchenkogAndrey #1aTkachukgNikolay 4#anaukaru.ru