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H i kinematics and mass distribution of Messier 33

S Zacharie Kam, Claude Carignan, Laurent Chemin, Tyler Foster, Ed Elson, Tom H Jarrett

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Kinematics and mass modelling of M33: Hα observations

Zacharie Sie Kam, Claude Carignan, Laurent Chemin, Philippe Amram, Benoit Epinat

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HI and Hα Mapping of M31 & M33

Z. S. Kam , C. Carignan , L. Chemin , O. Hernandez , M. de Denus-Baillargeon and Y. Djabo