%0 Journal Article %T Gamma ray spectrometry of rocks from a volcanic sequence penetrated by the SG-1 borehole and the radiogenic contribution to the total heat flow %A , .. %A , .. %A , .. %K Gamma ray, spectrometry of rocks, total heat flow. %J Russian Journal of Earth Sciences %D 2002 %N 4 %P 6 %I Геофизический центр Российской Академии Наук