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\bibitem{Tafuri_etal1999} {\textquotedblleft}\textit{Microstructure and Josephson phenomenology in 45{\textdegree} tilt and twist Yba$_{2}$Cu$_{3}$o$_{7-\delta}$ artificial grain boundaries}{\textquotedblright}. Tafuri F, Miletto Granozio F, Carillo F, di Chiara A, Verbist K, Van Tendeloo G, Physical review : B : condensed matter and materials physics \textbf{59}, 11523 (1999).   http://doi.org/10.1103/PhysRevB.59.11523

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