Xuan, Nguyen Ba, and Tran Van Chung. “CALCULATION OF THE AMPLITUDE AND POWER SPECTRUM OF INTERNAL WAVE IN THE SOUTH-EAST SEA REGION OF VIETNAM”. <i>Vietnam Journal of Marine Science and Technology</i> 7, no. 2 (June 29, 2007). Accessed November 6, 2025. https://cip.vast.vn/jmst/article/view/6332.