TY - CONF A1 - Czichos, Horst A1 - Meyer, Katharina A1 - Zschunke, Adolf T1 - Reference materials at BAM - past, present and future developments T2 - Symposium "Reference Materials for Technologies in the New Millenium" CY - Berlin, BAM, Germany DA - 2000-05-22 PY - 2000 SP - 1(?) EP - 7(?) AN - OPUS4-9547 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -