<h1>Gutenberg, Beno</h1>
<h2>Book Chapter from <a href="https://data.caltech.edu">CaltechTHESIS committee</a></h2>
<ul>
<li>Heppner, James Paul (1954) <a href="https://resolver.caltech.edu/CaltechETD:etd-12152003-111801">A Study of the Relationships Between the Aurora Borealis and the Geomagnetic Disturbances Caused by Electric Currents in the Ionosphere</a>; <a href="https://doi.org/10.7907/RWHG-0Y11">10.7907/RWHG-0Y11</a></li>
</ul>