Superconducting Properties of the (Bi0.8Pb0.2)2(Sr0.9Ba0.1)2 Ca2Cu3-x Nix O10+? System. Baghdad Science Journal, Iraq, Baghdad, v. 8, n. 2, p. 607–612, 2011. DOI: 10.21123/bsj.2011.8.2.607-612. Disponível em: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/2554.. Acesso em: 9 may. 2024.