TY JOUR TI Loci of Points Equally Spaced From Two Given Geometrical Figures. Part 1 KW geometry KW descriptive geometry KW loci KW locus KW analytical geometry. JO Geometry & Graphics AU Vyshnyepolskiy, V.I. AU Sal'kov, N.A. AU Zavarihina, E.V. PY 2017 IS 5 PB INFRA-M Academic Publishing LLC.