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\bibitem{Morozov_etal2015} {\textquotedblleft}\textit{KEu(MoO$_{4}$)$_{2}$ : polymorphism, structures, and luminescent properties}{\textquotedblright}. Morozov VA, Arakcheeva AV, Pattison P, Meert KW, Smet PF, Poelman D, Gauquelin N, Verbeeck J, Abakumov AM, Hadermann J, Chemistry of materials \textbf{27}, 5519 (2015).   http://doi.org/10.1021/acs.chemmater.5b01622

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