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\bibitem{Papageorgiou_etal2015} {\textquotedblleft}\textit{Effect of clay modification on structureproperty relationships and thermal degradation kinetics of \beta-polypropylene/clay composite materials}{\textquotedblright}. Papageorgiou DG, Filippousi M, Pavlidou E, Chrissafis K, Van Tendeloo G, Bikiaris D, Journal of thermal analysis and calorimetry \textbf{122}, 393 (2015).   http://doi.org/10.1007/s10973-015-4705-y

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