%0 Journal Article %A J. Mitani %T A Method for Designing Crease Patterns for Flat-Foldable Origami with Numerical Optimization %J Journal for geometry and graphics %D 2011 %P 195-201 %V 15 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/JGG_2011_15_2_JGG_2011_15_2_a6/ %F JGG_2011_15_2_JGG_2011_15_2_a6