Molecules in the transition disk orbiting T Chamaeleontis G. G. Sacco, J. H. Kastner, T. Forveille, D. Principe, R. Montez Jr., B. Zuckerman and P. Hily-Blant A&A, 561 (2014) A42 Published online: 23 December 2013 DOI: 10.1051/0004-6361/201322273