00594naa#a2200181#i#4500001001500000005001700015011001400032100004100046101000800087102000700095200007200102210013200174215001000306608002700316700002600343700002800369856001500397EN\\bibl\2039420260211125426.3##a2312-4431##a20180525b2018####ek#y0engy0150####ca0#aRUS##aRU1#aUSE OF TECHNOGENIC SANDS IN PRODUCTION OF CONCRETEeJournal article1#aCheboksarycNon-state educational private institution of additional professional education "Expert-methodological centre"d2018##a3 с.##aJournal article2local#1aKramarenkogArkady V.#1aKrasilnikovagOksana A.4#anaukaru.ru