Torsional-rotational spectrum of doubly deuterated dimethyl ether (CH3OCHD2) - First ALMA detection in the interstellar mediumC. Richard, J. K. Jørgensen, L. Margulès, R. A. Motiyenko, J.-C. Guillemin and P. GronerA&A, 651 (2021) A120DOI: https://doi.org/10.1051/0004-6361/202141282