HABERMEIER, H.-U. High temperature superconductor thin films preparation, characterization and microstructure fabrication. ФІЗИКА НИЗЬКИХ ТЕМПЕРАТУР, Харків, Україна, v. 16, n. 5, p. 586–589, 1990. Disponível em: http://80.92.230.95/index.php/fnt/article/view/f16-0586eb. Acesso em: 11 лис. 2025.