TY - CONF A1 - Malitte, Hans-Joachim A1 - Ewert, Uwe T1 - BAM Reference Films for Calibration of Transmission Densitometers T2 - BAM-DIN Workshop on Image Technology T2 - BAM-DIN Workshop on Image Technology CY - Berlin, Germany DA - 2005-04-18 PY - 2005 AN - OPUS4-11400 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -