<h1>Gal, Roy R.</h1>
<h2>Monograph from <a href="https://authors.library.caltech.edu">CaltechAUTHORS</a></h2>
<ul>
<li>Gal, R. R. and de Carvalho, R. R., el al. (2002) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20190806-150227509">The Digitized Second Palomar Observatory Sky Survey (DPOSS) II: Photometric Calibration</a>; <a href="https://doi.org/10.48550/arXiv.0210298">10.48550/arXiv.0210298</a></li>
</ul>