TY - JOUR A1 - van de Kreeke, Johannes T1 - EPTIS und COEPT - European Initiatives with Worldwide Relevance JF - CITAC News : Cooperation in international traceability in analytical chemistry PY - 2006 IS - February SP - 7 EP - 8 CY - Jerusalem, Israel AN - OPUS4-12260 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -