The line-of-sight distribution of water in the SgrB2 complex C. Comito, P. Schilke, M. Gerin, T. G. Phillips, J. Zmuidzinas and D. C. Lis A&A, 402 2 (2003) 635-645 Published online: 14 April 2003 DOI: 10.1051/0004-6361:20030293