00537naa#a2200169#i#4500001002300000005001700023011001400040100004100054102000700095200011500102210005100217215001100268608002700279675002800306700001900334856001400353EN\INFRA-M\bibl\11404720260818094119.2##a2308-4898##a20250925b2025####ek#y0engy0150####ca##aRU1#aCyclic and Ruled Surfaces as ∞ 2 Points Equidistant From Two Given Geometric Shapes. Part 1eJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2025##a12 с.##aJournal article2local##aГеометрия. 514#1aSal'kovgN. A.4#azh-szf.ru