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\bibitem{Berdiyorov_etal2009} {\textquotedblleft}\textit{Effect of sample geometry on the phase boundary of a mesoscopic superconducting loop}{\textquotedblright}. Berdiyorov GR, Yu SH, Xiao ZL, Peeters FM, Hua J, Imre A, Kwok WK, Physical review : B : solid state \textbf{80}, 064511 (2009).   http://doi.org/10.1103/PhysRevB.80.064511

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