00645naa#a2200169#i#4500001001500000005001700015011001400032100004100046102000700087200012700094210012500221215001000346608002700356700003600383700003400419856002200453EN\\bibl\3481320240516182742.4##a2686-9896##a20190415b2019####ek#y0engy0150####ca##aRU1#aECOLOGICAL AND ECONOMIC ASSESSMENT OF EFFICIENCY OF MODERNIZATION OF CHLORINE AND CAUSTIC SODA PRODUCTIONeJournal article1#aAngarskcFederal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»d2019##a1 с.##aJournal article2local#1aBeznegaevagAlena Aleksandrovna#1aPrusakovgValeriy Mihaylovich4#aangtu.editorum.ru