%0 Journal Article %A K. Myrianthis %T Geometry and Design of Hexagonal Spirals (Voronoi and Other) %J Journal for geometry and graphics %D 2017 %P 179-192 %V 21 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/JGG_2017_21_2_JGG_2017_21_2_a3/ %F JGG_2017_21_2_JGG_2017_21_2_a3