MWC 297: a young high-mass star rotating at critical velocity B. Acke, T. Verhoelst, M. E. van den Ancker, P. Deroo, C. Waelkens, O. Chesneau, E. Tatulli, M. Benisty, E. Puga, L. B. F. M. Waters et al. (2 more) A&A, 485 1 (2008) 209-221 Published online: 28 April 2008 DOI: 10.1051/0004-6361:200809654