00548naa#a2200181#i#4500001001500000005001700015011001400032100004100046101000800087102000700095200011000102210005400212215001000266608002700276700001900303700002300322856002100345EN\\bibl\1447520240428020157.7##a1999-8775##a20140331b2014####ek#y0engy0150####ca0#aRUS##aRU1#aCondensed algorithm structural and parametric optimization of end walls of freight cars.eJournal article1#aBryanskcBryansk State Technical Universityd2014##a7 с.##aJournal article2local#1aBeyngDmitriy #1aBulychevgMikhail 4#abstu.editorum.ru