Huu Tho, Nguyen, 		Tu, Trang, 		Nhan, Trac, 		Cam, Pham, AND 		Thi, Pham.
" The Geometries and Stabilities of Neutral and Anionic Vanadium-Doped Germanium Clusters VGen0/-(n = 9 - 13):  A Density Functional Theory Investigation" <em>VNU Journal of Science: Natural Sciences and Technology</em> [Online], Volume 35 Number 1 (26 March 2019)