%0 Journal Article %A K. Fuchigami %T Analysis of the Spiral Pattern Karakusa %J Journal for geometry and graphics %D 2001 %P 035-044 %V 5 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/JGG_2001_5_1_a3/ %F JGG_2001_5_1_a3