How many RPAS can be safely integrated in non–segregated airspace?Javier A. Pérez–Castán, Fernando Gómez Comendador, Alvaro Rodriguez–Sanz, Rosa M. Arnaldo and Jaime TorrecillaMATEC Web Conf., 304 (2019) 05003DOI: https://doi.org/10.1051/matecconf/201930405003