JASIM, K. A.; ABDUL-NEBI, M.; ALI, M. M. Synthesis and Study Structural and Electrical Properties of Hg0.5Pb0.5-xSbxBa2Ca2Cu3O8+ δ Superconductors. Ibn AL-Haitham Journal For Pure and Applied Sciences, Baghdad, Iraq., v. 24, n. 2, 2017. Disponível em: https://jih.uobaghdad.edu.iq/index.php/j/article/view/769. Acesso em: 26 mar. 2025.