TY  JOUR
TI  Dual Problems with Conics
KW  conic
KW  nested conic
KW  imaginary addition
KW  inner area
KW  pole
KW  polar
KW  imaginary tangent
KW  radical axis
KW  center of similarity
JO  Geometry & Graphics
AU  Girsh, A.G.
PY  2020
IS  8
PB  INFRA-M Academic Publishing LLC.