LDR 00663naa#a2200181#i#450# 001 EN\\bibl\43758 005 20240526110916.7 011 ## _a2686-9896 100 ## _a20220110b2022####ek#y0engy0150####ca 102 ## _aRU 200 1# _a«BLACK BOX» AS A MODEL OF THE OBJECT OF RESEARCH IN CHEMICAL TECHNOLOGY _eJournal article 210 1# _aAngarsk _cFederal State Funded Educational Establishment of Higher Education «Angarsk State Technical University» _d2022 215 ## _a1 с. 608 ## _aJournal article _2local 686 ## _aОбщие вопросы химии. 31.01 _2grnti 700 #1 _aBal'chugov _gAleksey Valer'evich 700 #1 _aEnhbat _gR. 856 4# _aangtu.editorum.ru _u