Rotating and infalling motion around the high-mass young stellar object Cepheus A-HW2 observed with the methanol maser at 6.7 GHzK. Sugiyama, K. Fujisawa, A. Doi, M. Honma, H. Kobayashi, Y. Murata, K. Motogi, K. Niinuma, H. Ogawa, K. Wajima, S. Sawada-Satoh and S. P. EllingsenA&A, 562 (2014) A82DOI: https://doi.org/10.1051/0004-6361/201321278
