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\bibitem{Hartogh_etal2010} Hartogh P, Crovisier J, de Val-Borro M, Bockel{\'e}e-Morvan D, Biver N, Lis DC, et al. HIFI observations of water in the atmosphere of comet C/2008 Q3 (Garradd). Astron. Astrophys.. 2010;518:L150 (1 to 5).

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