<span class="mw-page-title-namespace">Template</span><span class="mw-page-title-separator">:</span><span class="mw-page-title-main">Titulaer65b</span>
Fabrice P. Laussy's Web

Density Operators for Coherent Fields. U. M. Titulaer and R. J. Glauber in Phys. Rev. 145: (1965).