Dung, Tran Tuan, et al. “Improving Accuracy of Altimeter-Derived Marine Gravity Anomalies in the East Vietnam Sea Deep-Basin and Adjacent Area”. <i>Vietnam Journal of Marine Science and Technology</i>, vol. 19, no. 3B, Oct. 2019, pp. 43-53, doi:10.15625/1859-3097/19/3B/14497.