<h1>Unna, Issachar</h1>
<h2>Combined from <a href="https://authors.library.caltech.edu">CaltechAUTHORS</a></h2>
<ul>
<li>Unna, Issachar and Sauer, Tilman (2013) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20130326-083751135">Einstein, Ehrenfest, and the quantum measurement problem</a>; Annalen der Physik; Vol. 525; No. 1-2; A15-A19; <a href="https://doi.org/10.1002/andp.201300708">10.1002/andp.201300708</a></li>
</ul>