@article{{NST}{}, author = {Nga, N.}, title = { Samulation of changes of red river system profile using hec-6 model (da river reach from Hoa Binh to Thao-Da confluence and Red river reach from Thao-D confluence to Ha Noi)}, journal = {VNU Journal of Science: Natural Sciences and Technology}, volume = {19}, number = {1S}, year = {2003}, url = {https://js.vnu.edu.vn/NST/article/view/3860} }