“Density Functional Theory Study of Electronic Structures in Lithium Silicates: $Li_2SiO_3$ and $Li_4SiO_4$”. Journal of Atomic and Molecular Sciences 1, no. 3 (January 1, 2010): 185–200. Accessed December 5, 2025. https://www.global-sci.com/index.php/jams/article/view/14566.