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\bibitem{Shanenko_etal2012} {\textquotedblleft}\textit{Atypical BCS-BEC crossover induced by quantum-size effects}{\textquotedblright}. Shanenko AA, Croitoru MD, Vagov AV, Axt VM, Perali A, Peeters FM, Physical review : A : atomic, molecular and optical physics \textbf{86}, 033612 (2012).   http://doi.org/10.1103/PhysRevA.86.033612

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