1. LUCAS,L.L.: Unterweger M.P, Comprehensive review and critical evaluation of the half-life of tritium, J. Res. Natl. Inst. Stand. Technol., 105 (2000), pp. 541-549;
2. UNSCEAR 2016, Sources, effects and risks of ionizing radiation, Report to the General Assembly, with Scientific Annexes, United Nations Publications, New York, USA, 2017;
3. SREEJITH,K.M., AGRAWAL,R., RAJAWAT,A.S. (January 2020). "Constraints on the location, depth and yield of the 2017 September 3 rd North Korean nuclear test from InSAR measurements and modelling". Geophysical Journal International. Oxford University Press. 220 (1): pp. 345-351;
4. European Commission, European Drinking Water Directive 98/83/EC of November 3 rd , 1998 on the Quality of Water Intended for Human Consumption. Official Journal Legislation 330;
5. Rulebook on radionuclide content limits in drinking water, food, animal feed, medicines, items of general use, construction materials and other goods that are put into trade, Official Gazette RS No. 97/11;