<h1>Blum, Joseph William</h1>
<h2>Article from <a href="https://authors.library.caltech.edu">CaltechAUTHORS</a></h2>
<ul>
<li>Blum, Joseph W. and Cohen, Donald S. (1971) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20200113-110853879">Acoustic Wave Propagation in an Underwater Sound Channel 1. Qualitative Theory</a>; IMA Journal of Applied Mathematics; Vol. 8; No. 2; 186-198; <a href="https://doi.org/10.1093/imamat/8.2.186">10.1093/imamat/8.2.186</a></li>
<li>Blum, Joseph W. and Cohen, Donald S. (1971) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20200110-142501972">Acoustic Wave Propagation in an Underwater Sound Channel 2. Quantitative Theory</a>; IMA Journal of Applied Mathematics; Vol. 8; No. 2; 199-220; <a href="https://doi.org/10.1093/imamat/8.2.199">10.1093/imamat/8.2.199</a></li>
</ul>