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\bibitem{Dabral_etal2019} {\textquotedblleft}\textit{A systematic study of various 2D materials in the light of defect formation and oxidation}{\textquotedblright}. Dabral A, Lu AKA, Chiappe D, Houssa M, Pourtois G, Physical chemistry, chemical physics \textbf{21}, 1089 (2019).   http://doi.org/10.1039/C8CP05665J

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