Far-infrared spectra of hydrous silicates at low temperatures - Providing laboratory data for Herschel and ALMAH. Mutschke, S. Zeidler, Th. Posch, F. Kerschbaum, A. Baier and Th. HenningA&A, 492 1 (2008) 117-125DOI: https://doi.org/10.1051/0004-6361:200810312