On the origin of the X-ray emission towards the early Herbig Be star MWC 297 Jorick S. Vink, P. M. O'Neill, S. G. Els and J. E. Drew A&A, 438 2 (2005) L21-L24 Published online: 08 July 2005 DOI: 10.1051/0004-6361:200500141