First detection of triply-deuterated methanol B. Parise, A. Castets, E. Herbst, E. Caux, C. Ceccarelli, I. Mukhopadhyay and A. G. G. M. Tielens A&A, 416 1 (2004) 159-163 Published online: 26 February 2004 DOI: 10.1051/0004-6361:20034490