<h1>Lightman, Alan Paige</h1>
<h2>Combined from <a href="https://authors.library.caltech.edu">CaltechAUTHORS</a></h2>
<ul>
<li>Lee, David L. and Lightman, Alan P. (1973) <a href="https://resolver.caltech.edu/CaltechAUTHORS:LEEprd73">Analysis of the Belinfante-Swihart Theory of Gravity</a>; Physical Review D; Vol. 7; No. 12; 3578-3586; <a href="https://doi.org/10.1103/PhysRevD.7.3578">10.1103/PhysRevD.7.3578</a></li>
<li>Thorne, Kip S. and Lee, David L., el al. (1973) <a href="https://resolver.caltech.edu/CaltechAUTHORS:THOprd73">Foundations for a theory of gravitation theories</a>; Physical Review D; Vol. 7; No. 12; 3563-3578; <a href="https://doi.org/10.1103/PhysRevD.7.3563">10.1103/PhysRevD.7.3563</a></li>
</ul>