Gonzalez-Quintial, F., J. Barrallo, and A. Artiz-Elkarte. “Freeform Surfaces Adaptation Using Developable Strips and Planar Quadrilateral Facets”. Journal of Facade Design and Engineering, vol. 3, no. 1, June 2015, pp. 59-70, doi:10.7480/jfde.2015.1.919.