00663naa#a2200181#i#4500001001500000005001700015011001400032100004100046102000700087200009600094210012500190215001000315608002700325686005500352700003600407700001600443856002200459EN\\bibl\4375820240519032242.7##a2686-9896##a20220110b2022####ek#y0engy0150####ca##aRU1#a«BLACK BOX» AS A MODEL OF THE OBJECT OF RESEARCH  IN CHEMICAL TECHNOLOGYeJournal article1#aAngarskcFederal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»d2022##a1 с.##aJournal article2local##aОбщие вопросы химии. 31.012grnti#1aBal'chugovgAleksey Valer'evich#1aEnhbatgR. 4#aangtu.editorum.ru