1. Canberra, 1995. Model UPUINSP, U-Pu InSpector, CISE 943, User’s Manual, v1.0 3/95.
2. Chu, S.Y.F., Ekström, L.P., Firestone, R.B., 1999. The Lund/LBNL Nuclear Data Search, Version 2.0, February 1999. http://nucleardata.nuclear.lu.se/nucleardata/toi/.
3. Global inventory and distribution of fallout plutonium;Hardy;Nature,1973
4. 1990 Recommendations of the International Commission on Radiological Protection. ICRP Publication 60,1990
5. Ministry of Defence, 24.3.2000. Bulletin concerning the radiation levels in Kosovo in the area in which the Finnish peacekeeper battalion is located (in Finnish). http://www.vn.fi/plm/202403.htm