1. Radon concentration in indoor air measured by sampling on activated carbon;Bernström,1985
2. Theory and practice of radon monitoring with charcoal adsorption;Cohen;Health Phys.,1984
3. Intercomparison measurements with different types of integrating radon/radon daughter monitors;Schmied,1984
4. Integrating radon and radon daughter monitors in housing environment, an intercomparison in February – April 1984;Ericson,1984
5. Passive integrated measurement of indoor radon using activated carbon;George;Health Phys,1984