On Convex Developments of a Doubly-Covered Square. - Jin Akiyama; Koichi Hirata (IJCCGGT, 2003)

Flat 2-Foldings of Convex Polygons. - Jin Akiyama; Koichi Hirata; Mari-Jo P. Ruiz; Jorge Urrutia (IJCCGGT, 2003)

Convex developments of a regular tetrahedron. - Jin Akiyama; Koichi Hirata; Midori Kobayashi; Gisaku Nakamura (Comput. Geom., 2006)