Hung, Huang-Kai, et al. “GPS Seismology for a Moderate Magnitude Earthquake: Lessons Learned from the Analysis of the 31 October 2013 ML 6.4 Ruisui (Taiwan) Earthquake”. Annals of Geophysics, vol. 60, no. 5, Aug. 2017, p. S0553, https://doi.org/10.4401/ag-7399.