Development of safety performance functions (SPFs) to analyse and predict aircraft loss of separation in accordance with the characteristics of the airspace. - Rosa María Arnaldo Valdés; Victor Fernando Gómez Comendador; Javier Alberto Perez Castán; Alvaro Rodriguez Sanz; Luis Perez Sanz; Eduardo Sanchez Ayra; Francisco Javier Sáez Nieto (Reliab. Eng. Syst. Saf., 2019)

Risk-Based Method for Establishing Ad Hoc Separation Minima Between Aircraft in En-Route Airspace. - Lidia Serrano-Mira; Javier Alberto Perez Castán; Eduardo Sanchez Ayra; Irene García Moreno; Marta Pérez Maroto; Luis Perez Sanz (IEEE Access, 2025)