Detection of 183 GHz H2O megamaser emission towards NGC 4945E. M. L. Humphreys, W. H. T. Vlemmings, C. M. V. Impellizzeri, M. Galametz, M. Olberg, J. E. Conway, V. Belitsky and C. De BreuckA&A, 592 (2016) L13DOI: https://doi.org/10.1051/0004-6361/201629168