%0 Journal Article %T Cyclic and Ruled Surfaces as ∞ 2 Points Equidistant From Two Given Geometric Shapes. Part 1 %A Sal'kov, N.A. %K formation of surfaces, cyclic surfaces, ruled surfaces, set of points, equidistant set of points %J Geometry & Graphics %D 2025 %N 13 %P 12 %I INFRA-M Academic Publishing LLC.