LDR 00556naa#a2200169#i#450#
001     EN\\bibl\43484
005     20240424041305.3
011 ## _a2072-9502
100 ## _a20210415b2021####ek#y0engy0150####ca
102 ## _aRU
200 1# _aPRINCIPLES OF FORMAL CLASSIFICATION THEORY  OF TECHNICAL SYSTEMS: CASE OF ENERGY FACILITIES
       _eJournal article
210 1# _aAstrakhan
       _cAstrakhan State Technical University
       _d2021
215 ## _a12 с.
608 ## _aJournal article
       _2local
675 ## _aМатематика. 51
       _z
700 #1 _aFedorova
       _gNatalia Vasilyevna
856 4# _avestnik.astu.org
       _u