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\section*{2010}

Melnick GJ, Tolls V, Neufeld DA, Bergin EA, Phillips TG, Wang S, et al. Herschel observations of EXtra-Ordinary Sources (HEXOS): Observations of H$_{2}$O and its isotopologues towards Orion KL. Astron. Astrophys.. 2010;521:L27.

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