Tan, M. T., D. V. Thuan, V. V. Ha, N. T. Tan, L. D. Luong, T. T. T. Ha, N. V. Tao, and N. C. Quan. “Assessment of Sedimentation in Tri An Reservoir by Nuclear Technique, Geological Analyses and GIS”. Vietnam Journal of Earth Sciences, vol. 36, no. 1, June 2014, pp. 51-60, doi:10.15625/0866-7187/36/1/4141.