On Almost Empty Monochromatic Triangles and Convex Quadrilaterals in Colored Point Sets. - Jorge Cravioto-Lagos; Alejandro Corinto González-Martínez; Toshinori Sakai; Jorge Urrutia (Graphs Comb., 2019)

Representing point sets on the plane as permutations. - Jose Luis Álvarez-Rebollar; Jorge Cravioto-Lagos; Nestaly Marín; Erick Solís-Villarreal; Jorge Urrutia (Inf. Process. Lett., 2022)

Crossing and intersecting families of geometric graphs on point sets. - Jose Luis Álvarez-Rebollar; Jorge Cravioto-Lagos; Nestaly Marín; Oriol Andreu Solé-Pi; Jorge Urrutia (Graphs Comb., 2024)