00597naa#a2200193#i#4500001001700000005001700017011001400034100004100048101000800089102000700097200012800104210004100232215001000273608002700283700003300310700004000343700000600383856001400389EN\RIOR\bibl\20520241124053725.7##a2308-0191##a20130501b2013####ek#y0engy0150####ca0#aRUS##aRU1#aIncrease of Safety of Long Being Maintained Bridge Constructions on the Main Channels ­irrigating systemseJournal article1#aMoscowcPublishing Center RIORd2013##a5 с.##aJournal article2local#1aEvtushenkogSergej Ivanovich#1aKrakhmalnyygTimofey Aleksandrovich#1g 4#azh-szf.ru