Scientific American 

 -  1996 
 -  274/4 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Byzantine Empire--History--527-1081<br/>Christian civilization--History<br/>Mediterranean Region--Antiquities<br/>Religion and Culture--History, Ancient<br/>Rome--History--Empire, 30 B.C.-476 A.D.