Submillimeter continuum observations of Sagittarius B2 at subarcsecond spatial resolutionS.-L. Qin, P. Schilke, R. Rolffs, C. Comito, D. C. Lis and Q. ZhangA&A, 530 (2011) L9DOI: https://doi.org/10.1051/0004-6361/201116928
