Colored Ray Configurations Ruy Fabila-Monroy, Alfredo García, Ferran Hurtado, Rafel Jaume, Pablo Pérez-Lantero, Maria Saumell, Rodrigo I. Silveira, Javier Tejel, Jorge Urrutia
COMPUTATIONAL GEOMETRY-THEORY AND APPLICATIONS, 2018. 68: 292-308.
http://doi.org/10.1016/j.comgeo.2017.05.008,
https://www.webofscience.com/wos/woscc/full-record/WOS:000415778300022,
https://www.scopus.com/record/display.uri?eid=2-s2.0-85019352579&origin=recordpage