LEADER 00561nas  2200193zu 450 
001 9911024480003321
005 20250912141012.0
011   $a2949-4826
035   $a(CKB)40921022900041
035   $a(EXLCZ)9940921022900041
100   $a20250912cuuuuuuuu  ||         |
101 0 $aeng
135   $aur|||||||||||
200 00$a???????????? ?????????
210   $aRussian Federation: $cDon State Technical University
906   $aJOURNAL
912   $a9911024480003321
996   $a???????????? ?????????$94434364
997   $aUNINA