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\bibitem{Komendova_etal2011} {\textquotedblleft}\textit{Different length scales for order parameters in two-gap superconductors : extended Ginzburg-Landau theory}{\textquotedblright}. Komendov{\'a} L, Milo{\v s}evi{\'c} MV, Shanenko AA, Peeters FM, Physical review : B : condensed matter and materials physics \textbf{84}, 064522 (2011).   http://doi.org/10.1103/PhysRevB.84.064522

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