Muñoz-Picone, E., Domínguez Alvarez, H., & Gómez Lara, and J. (1972). Distribution coefficient of Co$_2$O$_3$ in NaCl single crystals. Revista Mexicana De Física, 21(2), 169–172. Retrieved from https://rmf.smf.mx/ojs/index.php/rmf/article/view/1006