TY - JOUR A1 - Helsper, Christoph A1 - Fißan, H. J. T1 - Response Characteristic of a Polytec HC-15 Optical Particle Counter T2 - Aerosols in science, medicine and technology : Physical and chemical properties of aerosols : Association for Aerosol Research: annual conference. 1980 : Gesellschaft für Aerosolforschung: annual conference. 1980 : Aerosols in science, medicine and technology : Physical and chemical properties of aerosols : Associa-tion for Aerosol Research: annual conference. 1980 : Gesellschaft für Aerosolforschung: annual conference. 1980 : Schmallenberg, 22.10.80 - 24.10.80 Y1 - 1981 UR - https://opus.bibliothek.fh-aachen.de/opus4/frontdoor/index/index/docId/2268 N1 - Journal of aerosol science. Volume 0012 ; no 003 SP - 287 EP - 292 PB - Pergamon Pr. CY - Oxford ER -