Phat, Tran Huu, Phan Hong Lien, and Ha Van Chung. “The Bulk Metric in the Theory With Two Extra Dimensions”. <i>Communications in Physics</i> 24, no. 1 (March 12, 2014): 1. Accessed January 2, 2026. https://vjs.ac.vn/cip/article/view/3601.