DEMAINE, Erik D.; ITO, Hiro; LYNCH, Jayson; UEHARA, Ryuhei. Computational Complexity of Flattening Fixed-Angle Orthogonal Chains. Computing in Geometry and Topology, [S. l.], v. 2, n. 2, p. 7:1–7:27, 2026. DOI: 10.57717/cgt.v2i2.34. Disponível em: https://www.cgt-journal.org/index.php/cgt/article/view/34. Acesso em: 28 may. 2026.