%0 Journal Article %T The Rate of Thorium Emanation %A Rossignol, C. Le %A Gimingham, C. T. %A , %J Journal of the Röntgen Society %V 1 %N 1 %P 22-22 %@ 2053-132X %D 1904-07-01 %I British Institute of Radiology %~ DeepDyve