TY - JOUR A1 - Steiger, Thomas A1 - Pradel, Rita A1 - Bremser, Wolfram A1 - Anchutina, E. A. T1 - COMAR - The international database for certified reference materials KW - COMAR KW - CRM KW - RM KW - Database KW - Certified reference materials PY - 2014 SN - 2077-1177 IS - 1 SP - 71 EP - 80 AN - OPUS4-30943 LA - rus AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -