1. Abate, M.: Geometric Origami. In: Emmer, M., Abate, M. (eds.) Imagine Math, vol. 7. Springer, Cham (2020). https://doi.org/10.1007/978-3-030-42653-8_8
2. Alperin, R.C.: A mathematical theory of origami constructions and numbers. New York J. Math. 6, 119–133 (2000)
3. Arkin, E.M., Bender, M.A., Demaine, E.D., et al.: When can you fold a map? Comput. Geometry 29, 23–46 (2004)
4. Bern, M., Hayes, B.: The complexity of flat origami. In: Proceedings of the 7th Annual ACM-SIAM Symposium on Discrete Algorithms, pp. 175–183 (1996)
5. Dacorogna, B., Marcellini, P.: Théorèmes d’existence dans les cas scalaire et vectoriel pour les équations de Hamilton-Jacobi. C. R. Acad. Sci. Paris Sér. I Math. 322(3), 237–240 (1996)