%0 Journal Article %T Loci of Points Equidistant From Two Geometric Objects. Part 6: Loci of Points Equidistant From a Sphere and a Cylindrical Surface of Equal Diameters %A Vyshnyepolskiy, V.I. %A Zavarihina, E.V. %A Peh, D.S. %K geometry, descriptive geometry, loci of points, analytical geometry, sphere, cylinder, perpendicular paraboloid of revolution %J Geometry & Graphics %D 2025 %N 13 %P 17 %I INFRA-M Academic Publishing LLC.