SULTANA, K. S.; HAFIZ, M. Energy Dependence of Total Cross Section for Scattering of Helium Atoms from Isolated Atomic Steps. Journal of Bangladesh Academy of Sciences, [S. l.], v. 34, n. 1, p. 23–31, 2010. DOI: 10.3329/jbas.v34i1.5489. Disponível em: https://www.banglajol.info/index.php/JBAS/article/view/5489. Acesso em: 18 may. 2024.