@article{JGG_2017_21_2_JGG_2017_21_2_a2,
     author = {Y. Matsukawa and Y. Yamamoto and J. Mitani },
     title = {Enumeration of {Flat-Foldable} {Crease} {Patterns} in the {Square/Diagonal} {Grid} and {Their} {Folded} {Shapes}},
     journal = {Journal for geometry and graphics},
     pages = {169--178},
     publisher = {mathdoc},
     volume = {21},
     number = {2},
     year = {2017},
     url = {http://geodesic.mathdoc.fr/item/JGG_2017_21_2_JGG_2017_21_2_a2/}
}