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\bibitem{Koechy_etal2015} K{\"o}chy, M., Aberton, M., Bannink, A., Banse, M., Brouwer, F., Br{\"u}ser, K., et al. (2015). \textit{MACSUR {\textemdash} Summary of research results, phase 1: 2012-2015} (Vol. 6).

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