TY - CONF A1 - Gusarova, Tamara A1 - Hodoroaba, Vasile-Dan A1 - Matschat, Ralf A1 - Panne, Ulrich T1 - Enhancement of signal sensitivity in glow discharge optical emission spectroscopy by use of the hollow cathode effect for the analysis of pure metals T2 - 2007 European Winter Conference on Plasma Spectrochemistry T2 - 2007 European Winter Conference on Plasma Spectrochemistry CY - Taormina, Italy DA - 2007-02-18 PY - 2007 AN - OPUS4-14639 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -