Media type: E-Article Title: Structural singularities of superconducting Y-Ba-Cu oxides Contributor: Figueiredo, Ondina; Ferreira da Silva, José; Frey Ramos, Antónia; Rosa Nunes, Manuel; Correia dos Santos, António; Costa, Fernanda M. imprint: Elsevier BV, 1988 Published in: Physica C: Superconductivity Language: English DOI: 10.1016/s0921-4534(88)80167-9 ISSN: 0921-4534 Keywords: Electrical and Electronic Engineering ; Energy Engineering and Power Technology ; Condensed Matter Physics ; Electronic, Optical and Magnetic Materials Origination: Footnote: