<h1>Baade, Walter</h1> <h2>Article from <a href="https://data.caltech.edu">CaltechTHESIS committee</a></h2> <ul> <li>Abt, Helmut Arthur (1952) <a href="https://resolver.caltech.edu/CaltechETD:etd-04292008-114242">An Analysis of the Variable Star, W Virginis</a>; <a href="https://doi.org/10.7907/R3P7-KJ13">10.7907/R3P7-KJ13</a></li> </ul>