LDR 00787naa#a2200157#i#450# 001 EN\\bibl\20268 005 20260701202757.3 100 ## _a20260630b2026####ek#y0engy0150####ca 102 ## _aRU 200 1# _aMETHODOLOGY FOR CONSTRUCTING AN INFORMATION MODEL OF ETHYLENE PRODUCTION BASED ON DFD ANALYSIS AND SYSTEM DECOMPOSITION _eConference article/thesis 210 1# _aVoronezh _cFSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov _d2026 215 ## _a10 с. 608 ## _aConference article/thesis _2local 675 ## _aИнформационные технологии. Компьютерные технологии. Теория вычислительных машин и систем. 004 _z 700 #1 _aRyzhikh _gA. M. 856 4# _abibl.vgltu.ru _u