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\bibitem{Shi_etal2019} {\textquotedblleft}\textit{Leaf area-length allometry and its implications in leaf shape evolution}{\textquotedblright}. Shi P, Liu M, Ratkowsky DA, Gielis J, Su J, Yu X, Wang P, Zhang L, Lin Z, Schrader J, Trees: structure and function \textbf{33}, 1073 (2019).   http://doi.org/10.1007/S00468-019-01843-4

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