@article{Cotti:20171A, author = "Cotti, Umberto and Álvarez, Juan de Dios and de León, Cederik", title = "{Computer time optimization in Extensive Air Shower simulations.}", doi = "10.22323/1.301.0292", journal = "PoS", year = 2017, volume = "ICRC2017", pages = "292" }