LDR 00537naa#a2200169#i#450#
001     EN\INFRA-M\bibl\114047
005     20260401205403.3
011 ## _a2308-4898
100 ## _a20250925b2025####ek#y0engy0150####ca
102 ## _aRU
200 1# _aCyclic and Ruled Surfaces as ∞ 2 Points Equidistant From Two Given Geometric Shapes. Part 1
       _eJournal article
210 1# _aMoscow
       _cINFRA-M Academic Publishing LLC.
       _d2025
215 ## _a12 с.
608 ## _aJournal article
       _2local
675 ## _aГеометрия. 514
       _z
700 #1 _aSal'kov
       _gN. A.
856 4# _azh-szf.ru
       _u