Lau, Nguyen Ngoc, et al. “Ground Displacement of the 6 July 2019 Ridgecrest Earthquake from the GNSS Permanent Stations”. <i>Vietnam Journal of Earth Sciences</i>, vol. 41, no. 4, Aug. 2019, pp. 305-20, doi:10.15625/0866-7187/41/4/14234.