KRIVORUCHKO, V. N. .; TARENKOV, V. Y. . Collective excitations of two-phase Bi2223 and Bi2212 superconducting condensates in Bi-based high-temperature superconductors . ФІЗИКА НИЗЬКИХ ТЕМПЕРАТУР, Харків, Україна, v. 52, n. 11, p. 1458–1462, 2026. Disponível em: https://fnt.ilt.kharkiv.ua/index.php/fnt/article/view/9834. Acesso em: 29 вер. 2026.