TY - CONF A1 - Wolff, Timo A1 - Hahn, Oliver A1 - Malzer, W. A1 - Waldschläger, U. A1 - Kanngießer, B. T1 - Characterisation of microspot excitation for quantitation in X-ray fluorescence analysis with X-ray tubes T2 - EXRS 2006 CY - Paris, France DA - 2006-06-19 PY - 2006 AN - OPUS4-13236 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wolff, Timo A1 - Hahn, Oliver A1 - Kanngießer, B. A1 - Malzer, W. A1 - Wilke, M. A1 - Nekat, B. T1 - Investigation of oxidation and migration process of inorganic compounds in ink corroded manuscripts T2 - Symposium (Transition) metals in paper and preventive conservation CY - The Hague, Netherlands DA - 2004-09-17 PY - 2004 AN - OPUS4-4596 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Hahn, Oliver A1 - Wolff, Timo A1 - Wilke, M. A1 - Nekat, B. A1 - Kanngießer, B. A1 - Malzer, W. A1 - Erko, A. T1 - Monitoring of restoration treatments by means of micro-XRF in combination with micro-XANES T2 - Workshop Synchrotron Radiation in Art and Archeology CY - Berlin, Germany DA - 2006-09-27 PY - 2006 AN - OPUS4-13771 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wolff, Timo A1 - Hahn, Oliver A1 - Kanngießer, B. A1 - Malzer, W. A1 - Mantouvalou, I. A1 - Feistel, H.-O. T1 - Investigation of the genesis of historical paper- and parchment-manuscripts by means of portable micro XRF T2 - TECHNART 2007, Non-destructive and microanalytical techniques in art and cultural heritage research CY - Lisbon, Portugal DA - 2007-04-25 PY - 2007 AN - OPUS4-14835 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -