1. Nuclear power production and estimated 85Kr levels;Coleman;Radiol. Data Rep.,1966
2. Atmospheric 85Kr concentration in Hungary from June 1975 to June 1980;Csongor,1980
3. Decreasing release of 85Kr into the atmosphere;Heller;Naturwiss.,1977
4. Portable apparatus and procedure for the separation of Kr, Xe and CH4 in air;Johns,1973
5. The timing of 85Kr controls;Oscarson;Health Phys.,1975