YOSHIDA, D. .; SUGIMOTO, A. .; EKINO, T. .; GABOVICH, A. M. . Temperature dependences of Josephson current and energy gap of Pb-doped Bi2223 superconductors measured by break junction spectroscopy technique. ФІЗИКА НИЗЬКИХ ТЕМПЕРАТУР, Харків, Україна, v. 51, n. 7, p. 957–962, 2025. DOI: 10.1063/10.0036930. Disponível em: http://fnt.ilt.kharkov.ua/index.php/fnt/article/view/9501. Acesso em: 21 лип. 2025.