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\bibitem{Berdiyorov_etal2004} {\textquotedblleft}\textit{The superconducting state in square mesoscopic samples with two and four antidots}{\textquotedblright}. Berdiyorov GR, Baelus BJ, Milo{\v s}evi{\'c} MV, Peeters FM, Physica: C : superconductivity \textbf{404}, 56 (2004).   http://doi.org/10.1016/j.physc.2003.09.111

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