1. Radioactivity of the soil in Vojvodina (northern province of Serbia and Montenegro;Bikit;J. Environ. Radioact.,2005
2. Simple method for depleted uranium determination;Bikit;Jpn. J. Appl. Phys.,2003
3. Dubois, G., 2005. An overview of radon surveys in Europe. EUR 21892 EN, EC, 168pp.
4. European drinking water directive 98/83/EC of 3rd November, 1998 on the quality of water intended for human consumption;European Commission;Official Journal L,1998
5. European Drinking Water Directive 98/83/EC of 3 November 1998 on the quality of water intended for human consumption;European Commission;Off. J. Leg.,1998