%0 Journal Article %A J. Beban-Brkic %T Isometric Invariants of Conics in the Isotropic Plane --- Classification of Conics %J Journal for geometry and graphics %D 2002 %P 017-026 %V 6 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/JGG_2002_6_1_a1/ %F JGG_2002_6_1_a1