Rotational spectrum of 13C2-methyl formate (HCOO13CH3) and detection of the two 13C-methyl formate in Orion
, , , , , , , , ,A&A, 500 3 (2009) 1109-1118
Published online: 29 April 2009
DOI: 10.1051/0004-6361/200811456