TY - JOUR A1 - Treumann, Hartwig T1 - The characterization of the safety hazard of pyrotechnic compositions by a single value JF - K¯ogy¯o-kayaku = Explosion, explosives and pyrotechnics PY - 1978 SN - 0368-6450 VL - 39 IS - 3 SP - 149 EP - 150 CY - T¯oky¯o AN - OPUS4-8909 LA - jpn AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -