ROTICH, S. K.; KHANNA, K. M.; KANYEKI, F. G.; TORONGEI, P. K.; MATIASI, C. O. Designer Nuclei and Some of their Properties. East African Journal of Pure and Applied Sciences, [S. l.], v. 2, n. 1, p. Pg 16–24, 2012. Disponível em: http://ojs.uoeld.ac.ke/index.php/eapas/article/view/228. Acesso em: 8 sep. 2024.