References
- UNSCEAR. (2008). UNSCEAR 2008 Report. Vol. II. Ionizing radiation: Sources and effects. New York: UN.
- ISO/IEC. (2011). Conformity assessment – general requirements for proficiency testing. ISO/IEC 17043:2011. Geneva.
- Grey, D. J., & Windham, S. T. (1987). EERF standard operating procedures for radon-222 measurement using charcoal canisters. Montgomery, Alabama. (EPA 520/5-87-005).
- Cohen, B. L., & Cohen, E. S. (1983). Theory and practice of radon monitoring with charcoal absorption. Health Phys., 45(2), 501–508.
- Grubbs’ test for outliers. (2003). Retrieved May 15, 2015, from http://www.itl.nist.gov/div898/handbook/eda/section3/eda35h1.htm.
- International Atomic Energy Agency. (2007). Report on the IAEA-CU-2006-03 World-wide open proficiency test on the determination of gamma emitting radionuclides. Vienna: IAEA.
- Foerster, E., Beck, T., Buchroder, H., Doring, J., & Schmidt, V. (2012). Instruments to measure radon activity concentration or exposure to radon – interlaboratory comparison 2012. Salzgitter: German Federal Office for Radiation Protection (BfS). (BfS-SW-13/12).
- Papp, B., Cosma, C., & Cucos, A. (2016). International intercomparison exercise of active radon devices and passive detectors at the First East European Radon Symposium (FERAS 2012). Rom. Rep. Phys., 68(1), 1–10.
- Jilek, K., & Marušiakova, M. (2011). Results of the 2010 National Radiation Protection Institute intercomparison of radon and its short-lived decay product continuous monitors. Radiat. Prot. Dosim., 145(2/3), 273–279. 10.1093/rpd/ncr064.