LDR 00519naa#a2200157#i#450# 001 EN\\bibl\114179 005 20260213193358.5 011 ## _a3034-4689 100 ## _a20260131b2026####ek#y0engy0150####ca 102 ## _aRU 200 1# _aMODELING OF A TWO-PHASE QUEUING SYSTEM WITH HETEROGENEOUS SERVERS AND CUSTOMER DISCARDING _eJournal article 210 1# _aKazan _cKazan National Research Technological University _d2026 215 ## _a4 с. 608 ## _aJournal article _2local 700 #1 _aGabdrahmanov _gBulat Maratovich 856 4# _avestniktu.ru _u