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\bibitem{Thomas+Eckmann2007} Thomas, G., \& Eckmann, R., Reiner. (2007). The influence of eutrophication and population biomass on common whitefish (Coregonus lavaretus) growth -- the Lake Constance example revisited. \textit{Can. J. Fish. Aquat. Sci}, \textit{64}, 402--410.

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