The molecular gas reservoir of 6 low-metallicity galaxies from the Herschel Dwarf Galaxy Survey - A ground-based follow-up survey of CO(1–0), CO(2–1), and CO(3–2)
D. Cormier, S. C. Madden, V. Lebouteiller, S. Hony, S. Aalto, F. Costagliola, A. Hughes, A. Rémy-Ruyer, N. Abel, E. Bayet, F. Bigiel, J. M. Cannon, R. J. Cumming, M. Galametz, F. Galliano, S. Viti and R. Wu
