IC 2395 and BH 47: Only one open cluster in the Vela constellation J. J. Clariá, E. Lapasset, A. E. Piatti and A. V. Ahumada A&A, 409 2 (2003) 541-551 Published online: 17 November 2003 DOI: 10.1051/0004-6361:20031121