%0 Journal Article
%T Imaginary Points in Cartesian Coordinate System
%A Girsh, A.G.
%A Korotkiy, V.A.
%K complex Cartesian coordinates, elliptic involution, polarity, orthogonal circles, bunch of circles, circumference zero radius
%J Geometry & Graphics
%D 2019
%N 7
%P 7
%I INFRA-M Academic Publishing LLC.