The ranges of the alpha particles from various radioactive substances and a relation between range and period of transformation by Hans Geiger and John Mitchell Nuttall (source code)

= The ranges of the alpha particles from various radioactive substances and a relation between range and period of transformation by Hans Geiger and John Mitchell Nuttall
{c}
{title2=1911}

Philosophical Magazine 22, 613–621. Original range-versus-transformation-period study.

https://doi.org/10.1080/14786441008637156