BOYKO, V. Dislocation description of twins in high-temperature superconductor YBa₂Cu₃O_7-d. ФІЗИКА НИЗЬКИХ ТЕМПЕРАТУР, Харків, Україна, v. 34, n. 7, p. 639–644, 2008. DOI: 10.1063/1.2957001. Disponível em: https://fnt.ilt.kharkov.ua/index.php/fnt/article/view/f34-0639e. Acesso em: 4 трав. 2024.