00740naa#a2200193#i#450# EN\\bibl\38009 20240514011947.2 2075-1338 20200605b2020####ek#y0engy0150####ca RU The Determination of Radon Diffusion Coefficient and Radon Speed Advection in the Conditions of Instantaneous Source with Diffusion-Advective Transfer in Rocks Journal article Moscow Scientific-Production Enterprise “Dosa” 2020 6 с. Journal article local Геология. Геологические и геофизические науки. 55 Yurkov A. K. Biryulin S. V. Kozlova I. A. doza.editorum.ru