00638naa#a2200181#i#4500001002200000005001700022011001400039100004100053101000800094102000700102200012100109210005100230215001000281608002700291675010500318700001900423856001400442EN\INFRA-M\bibl\2255020240930015412.1##a1998-071X##a20180226b2018####ek#y0engy0150####ca0#aRUS##aRU1#aChemical Leasing as Instrument for Improvement of Enterprise’s Ecological and Economic EfficiencyeJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2018##a3 с.##aJournal article2local##aОбщие вопросы математических и естественных наук. 50zRUS#1aEliseevgM. S.4#azh-szf.ru