1. Eadie, G. G., Kaufmann, R. F., & Williams, R. (1976). Report on outdoor radon progeny concentrations during November 1975 at selected locations in the Grants Mineral Belt, New Mexico. ORP/LV-76-4, US Environmental Protection Agency.
2. Migration of indoor radon in an area with usually high radon concentrations;Ennemoser;Health Physics,1995
3. In situ Ge(Li)-spectrometric measurements of gamma radiation from radon daughters under different weather conditions;Flinck;Natural Radiation Environment III,1980
4. Diurnal variations of radon daughter concentrations in the lower atmosphere;Gogolak;Natural Radiation Environment III,1980
5. Variation of vertical atmospheric stability by means of radon measurement and of sodar monitoring;Guedalia;Natural Radiation Environment III,1980