S, A., oval-Díaz., & Pfeiffer, H. (2008). Effects of potassium doping on the composition, structure and carbon dioxide chemisorption of Na$_{2}$ZrO$_{3}$. Revista Mexicana De Física, 54(1), 65–0. Retrieved from https://rmf.smf.mx/ojs/index.php/rmf/article/view/3589