00567naa#a2200193#i#4500001001500000005001700015011001400032100004100046101000800087102000700095200008800102210007200190215001000262608002700272700002100299700001700320700001800337856001800355EN\\bibl\8071820241121231053.4##a2076-0655##a20160325b2016####ek#y0engy0150####ca0#aRUS##aRU1#aModifier based on zeolite-containing rocks for cement compositionseJournal article1#aMoscowcIndividual Entrepreneur Svetlana Vasilievna Samchenkod2016##a2 с.##aJournal article2local#1aKouznetsovagT V#1aGuvalovgA A#1aAbbasovagS I4#atsilicates.ru