Lehtimaki M, Graeffe G, Janka K, et al.
Year:
1984
Bibliographic info:
Radiation Protection Dosimetry, Vol 7 No 1-4, p165-168. 5 figs, 5 refs.

The effect of small aerosol particles and the effect of air cleaning devices on the behaviour of the decay products of radon have been studied. The long term measurements in a one-family house have shown that the behaviour of the decay produc