Polarisation observations of H2O JK-1 K1 = 532 − 441 620.701 GHz maser emission with Herschel/HIFI in Orion KLS. C. Jones, M. Houde, M. Harwit, M. Kidger, A. Kraus, C. MCoey, A. Marston, G. Melnick, K. M. Menten, P. Morris, D. Teyssier and V. TollsA&A, 567 (2014) A31DOI: https://doi.org/10.1051/0004-6361/201323267