1. Theoretical calculation and experimental test of the calibration of solid state track detectors for radon measurement indoors and in ground;Andriamanantena;Thesis at Christian-Albrecht University, Kiel, Germany,1995
2. Report on the first phase activity of an EU-project concerning coordinated radon measurements in five European countries;Baixeras,1995
3. The national standard for 222Rn activity measurements developed at ENEA in Italy;De Felice,1996
4. The angular sensitivity of Kodak LR-film to alpha particles;Jönsson;Nucl Instr. & Meth.,1981
5. SSNTD-technique for radon measurements indoors and in the soil in Sweden;Jönsson,1992