TY  JOUR
TI  Generalized Dandelin’s Theorem Implementation for Arbitrary Rotation Quadrics in AutoCAD
KW  Dandelin’s sphere
KW  Dandelin’s balls
KW  conic sections,
conics
KW  second order curves
KW  quadrics
KW  second order surfaces
KW  directrix,
parameterization
KW  AutoCAD.
JO  Geometry & Graphics
AU  Kheyfets, A.L.
AU  Vasileva, V..
PY  2014
IS  2
PB  INFRA-M Academic Publishing LLC.