<h1>Johnston, Alan Robert</h1>
<h2>Article from <a href="https://authors.library.caltech.edu">CaltechAUTHORS</a></h2>
<ul>
<li>Neher, H. V. and Johnston, Alan R. (1956) <a href="https://resolver.caltech.edu/CaltechAUTHORS:NEHrsi56">Modification to the Automatic Ionization Chamber</a>; Review of Scientific Instruments; Vol. 27; No. 3; 173-174; <a href="https://doi.org/10.1063/1.1715511">10.1063/1.1715511</a></li>
<li>Neher, H. V. and Johnston, Alan R. (1954) <a href="https://resolver.caltech.edu/CaltechAUTHORS:NEHrsi54">Techniques Useful in Evacuating and Pressurizing Metal Chambers</a>; Review of Scientific Instruments; Vol. 25; No. 5; 517-518; <a href="https://doi.org/10.1063/1.1771116">10.1063/1.1771116</a></li>
</ul>