1. 1) ISO/IEC Guide 98-3: 2008 (JCGM/WG1/100), Uncertainty of measurement—Part 3: Guide to the expression of uncertainty in measurement, International Organization for Standard/International Electrotechnical Commission, Switzerland, 120p. (2008)
2. 2) ISO 11929: 2010, Determination of the characteristic limits (decision threshold, detection limit and limits of the confidence interval) for measurements of ionizing radiation—Fundamentals and application, International Organization for Standardization, Switzerland, 60p. (2008)
3. 3) ISO 11929-1: 2019, Determination of the characteristic limits (decision threshold, detection limit and limits of the coverage interval) for measurements of ionizing radiation—Fundamentals and application—Part 1: Elementary applications, International Organization for Standardization, Switzerland, 41p. (2019)
4. 4) ISO 11929-2: 2019, Determination of the characteristic limits (decision threshold, detection limit and limits of the coverage interval) for measurements of ionizing radiation—Fundamentals and application—Part 2: Advanced applications, International Organization for Standardization, Switzerland, 40p. (2019)
5. 5) ISO 11929-3: 2019, Determination of the characteristic limits (decision threshold, detection limit and limits of the coverage interval) for measurements of ionizing radiation—Fundamentals and application—Part 3: Applications to unfolding methods, International Organization for Standardization, Switzerland, 39p. (2019)