Quan, Dang, 		Tue, Nguyen, 		Nguyen, Pham, 		Dung, Luu, AND 		Quy, Tran.
" Reconstruction of Paleoenvironmental Changes in Ao Tien Lake, Ba Be National Park Using Stable Isotope Analysis" <em>VNU Journal of Science: Earth and Environmental Sciences</em> [Online], Volume 34 Number 2 (30 May 2018)