Nguyễn Tác An; Le Dinh Mau; Pavlov D. C.; NGUYỄN NGỌC Lam; Nguyen Thi Mai Anh; NGUYỄN NGỌC Truong Giang
(Proceedings of National Conference Bien Dong, Sept. 12 - 14- 2007, Nha TrangProceedings of National Conference Bien Dong, Sept. 12 - 14- 2007, Nha Trang, 2008)