“Short Note: A Remark on ‘An Efficient Real Space Method for Orbital-Free Density-Functional Theory’”, Commun. Comput. Phys., vol. 3, no. 4, pp. 968–972, Mar. 2008, Accessed: Mar. 14, 2026. [Online]. Available: https://gsp.tricubic.dev/cicp/article/view/5545