1. ISO 5725, Accuracy (trueness and precision) of measurement methods and result – Part 1: General principles and definitions, ISO, 1994.
2. ISO 5725, Accuracy (trueness and precision) of measurement methods and result – Part 2: Basic methods for the determination of repeatability and reproducibility of a standard measurement methods, ISO, 1994.
3. P.-T. Wilrich, The determination of precision of measurement methods with qualitative results by interlaboratory experiments, in: Presented to WG2 Statistics of ISO/TC34/SC9 Food Products – Microbiology, 2006.
4. The determination of precision of qualitative measurement methods by interlaboratory experiments;Wilrich;Accredit. Quality Assur.,2010
5. Can the usual validation standard series for quantitative methods, ISO 5725, be also applied for qualitative methods?;Uhlig;Accredit. Quality Assur.,2011