Ninh, P. V., P. N. Vinh, N. M. Hung, and D. V. Manh. “Preliminary Results of the Study on the Reasons of the Hai Hau Erosion Phenomenon”. Vietnam Journal of Mechanics, vol. 29, no. 3, Sept. 2007, pp. 415-26, doi:10.15625/0866-7136/29/3/5550.