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\bibitem{Honore_etal1994} {\textquotedblleft}\textit{Synthesis and characterization of tin dioxide powders for the realization of thick-film gas sensors}{\textquotedblright}. Honor{\'e} M, Lenaerts S, Desmet J, Huyberechts G, Roggen J, Sensors and actuators : B : chemical \textbf{19}, 621 (1994).   http://doi.org/10.1016/0925-4005(93)01224-R

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