Hussein Nassar, Arthur Lebée, Laurent Monasse. Curvature, metric and parametrization of origami tessellations: Theory and application to the eggbox pattern.
Proceedings of the Royal Society of Edinburgh: Section A Mathematics, Cambridge University Press (CUP), 2017, 473 (2197),
〈10.1098/rspa.2016.0705〉.
〈hal-01368009〉