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\bibitem{Clair_etal2006} Clair, B., Almeras, T., Yamamoto, H., Okuyama, T., \& Sugiyama, J. (2006). Mechanical behavior of cellulose microfibrils in tension wood, in relation with maturation stress generation. \textit{Biophys. J.}, \textit{91}(3), 1128--1135.

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