HCN and HNC mapping of the protostellar core Chamaeleon-MMS1 P. P. Tennekes, J. Harju, M. Juvela and L. V. Tóth A&A, 456 3 (2006) 1037-1043 Published online: 06 September 2006 DOI: 10.1051/0004-6361:20040294