1. Damian, M., Demaine, E.D., Flatland, R.: Unfolding orthogonal polyhedra with quadratic refinement: the delta-unfolding algorithm. Graphs and Combinatorics 30(1), 125–140 (2014)
2. Damian, M., Flatland, R., O’Rourke, J.: Epsilon-unfolding orthogonal polyhedra. Graphs and Combinatorics 23(1), 179–194 (2007)
3. Demaine, E.D., O’Rourke, J.: Geometric Folding Algorithms: Linkages, Origami, Polyhedra. Cambridge University Press, Cambridge (2007)
4. Dürer, A.: Unterweysung der Messung mit dem Zirkel und Richtscheyt, in Linien Ebnen und gantzen Corporen, 1525. Reprinted 2002, Verlag Alfons Uhl, Nördlingen; translated as the Painter’s Manual, Abaris Books, New York (1977)
5. O’Rourke, J.: Unfolding orthogonal polyhedra. In: Goodman, J.E., Pach, J., Pollack, R. (eds.) Surveys on Discrete and Computational Geometry: Twenty Years Later, pp. 231–255. American Mathematical Society, New York (2008)