TY JOUR TI Construction of Belonging to Surfaces One-Dimensional Contours by Mapping Them to a Plane KW norm curve KW hyperboloid of one sheet KW mapping KW stereographic KW curved and oblique projection KW Hirst transformation KW one-dimensional contour. JO Geometry & Graphics AU Ivanov, G.S. PY 2018 IS 6 PB INFRA-M Academic Publishing LLC.