An upper limit of gaseous water abundance in Chamaeleon-MMS1 as observed with ODIN A. Klotz, J. Harju, I. Ristorcelli, M. Juvela, N. Boudet and L. K. Haikala A&A, 488 2 (2008) 559-564 Published online: 22 May 2008 DOI: 10.1051/0004-6361:200809952