EKINO, T.; GABOVICH, A.; VOITENKO, A. Analysis of the pseudogap-related structure in tunnel spectra of the superconducting Bi₂Sr₂CaCu₂O_8+d revealed by break-junction technique. ФІЗИКА НИЗЬКИХ ТЕМПЕРАТУР, Харків, Україна, v. 34, n. 6, p. 515–519, 2008. DOI: 10.1063/1.2920074. Disponível em: http://80.92.230.95/index.php/fnt/article/view/f34-0515e. Acesso em: 10 лис. 2025.