Detection of strongly processed ice in the central starburst of NGC 4945H. W. W. Spoon, A. F. M. Moorwood, K. M. Pontoppidan, J. Cami, M. Kregel, D. Lutz and A. G. G. M. TielensA&A, 402 2 (2003) 499-507DOI: https://doi.org/10.1051/0004-6361:20030290