1. EPA (2009) EPA 402-R-09-007, radiological laboratory sample analysis guide for incidents of national significance—radionuclides in air. U.S. Environmental Protection Agency, Montgomery
2. International Atomic Energy Agency (2015) The Fukushima Daiichi accident, technical volume 4, radiological consequences. IAEA, Vienna
3. International Atomic Energy Agency (2006) Environmental consequences of the chernobyl accident and their remediation: twenty Years of experience, report of the UN chernobyl forum expert group “Environment”, Radiological assessment reports series no. 8, IAEA, Vienna
4. Council Regulation (Euratom) 2016/52 of 15 January 2016 laying down maximum permitted levels of radioactive contamination of food and feed following a nuclear accident or any other case of radiological emergency, and repealing Regulation (Euratom) No 3954/87 and Commission Regulations (Euratom) No 944/89 and (Euratom) No 770/90
5. EPA (2008) EPA 402-R-07-007, radiological laboratory sample analysis guide for incidents of national significance—radionuclides in water. U.S. Environmental Protection Agency, Montgomery