Dung, Nguyen, 		Hung, Vu, 		Lien, Nguyen, 		Ha, Le, AND 		Dau, Pham.
" The Composition of Algae, Cyanobacteria  and the Application in Water Quality Assessment  in Truc Bach Lake, Hanoi" <em>VNU Journal of Science: Natural Sciences and Technology</em> [Online], Volume 32 Number 1S (15 March 2016)