@article{01455559, title = {Convex isometric folding.}, journal = {International Journal of Mathematics and Mathematical Sciences}, volume = {23}, year = {2000}, pages = {217-222}, doi = {10.1155/S0161171200001198}, zbl = {0993.53009}, language = {en}, url = {http://dml.mathdoc.fr/item/01455559} }
Elkholy, E.M. Convex isometric folding.. International Journal of Mathematics and Mathematical Sciences, Tome 23 (2000) pp. 217-222. doi : 10.1155/S0161171200001198. http://gdmltest.u-ga.fr/item/01455559/