R. Romero-Andrade, M. E. Trejo-Soto, A. A. Arellano-Baeza, and J. L. Cabanillas-Zavala, “Monitoring of Earth’s Crust Movements Associated to Earthquakes through GPS Observations in the Gulf of California”, rev.ing.univ.Medellin, vol. 20, no. 39, pp. 97–114, Sep. 2020.