TY - CONF A1 - Müller, Ralf A1 - Gaber, Martin A1 - Gottschling, Peter T1 - Volatile concentration and diffusivity determined by vacuum hot extraction T2 - XX. International Congress on Glass T2 - XX. International Congress on Glass CY - Kyoto, Japan DA - 2004-09-26 PY - 2004 AN - OPUS4-3537 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -