TY JOUR TI Mathematical Interpretation for a Method of Rotation of a Point Around a Second Order Curved Axis KW rotation KW shaping KW curve axis KW circle KW ellipse KW Dupin cyclid KW cyclic surfaces KW axis of rotation KW trajectory of rotation KW mathematical description. JO Geometry & Graphics AU Beglov, I.A. AU Rustamyan, V.V. AU Antonova, I.V. PY 2018 IS 6 PB INFRA-M Academic Publishing LLC.