%0 Journal Article %A V. S. Yakovleva %T In-situ measuring method of radon and thoron diffusion coefficient in soil %J Vestnik KRAUNC. Fiziko-matematičeskie nauki %D 2014 %P 81-85 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/VKAM_2014_1_a9/ %G ru %F VKAM_2014_1_a9