00510naa#a2200169#i#4500001001500000005001700015011001400032100004100046101000800087102000700095200009300102210007200195215001000267608002700277700001800304856001800322EN\\bibl\8065720241121172748.4##a2076-0655##a20140925b2014####ek#y0engy0150####ca0#aRUS##aRU1#aReducing the negative impact on the environment in production of cementeJournal article1#aMoscowcIndividual Entrepreneur Svetlana Vasilievna Samchenkod2014##a6 с.##aJournal article2local#1aPotapovagE N4#atsilicates.ru