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\bibitem{Huygh+Neyts2015} {\textquotedblleft}\textit{Adsorption of C and CH$_{x}$ radicals on anatase (001) and the influence of oxygen vacancies}{\textquotedblright}. Huygh S, Neyts EC, The journal of physical chemistry: C : nanomaterials and interfaces \textbf{119}, 4908 (2015).   http://doi.org/10.1021/jp5127249

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