<span class="mw-page-title-namespace">Template</span><span class="mw-page-title-separator">:</span><span class="mw-page-title-main">Agranovich66a</span>
Fabrice P. Lauss𝕪’s ℤerogonal Web

Effect of retarded interaction on the exciton spectrum in one-dimensional and two-dimensional crystals. V. M. Agranovich and O. A. Dubovskii in JETP Lett. 3:233 (1966).