De Imperatoribus Romanis: An Online Encyclopedia of Roman Emperors. The DIR and ORB Antique and Medieval Atlas

Author(s):	Nüssli, Christos
URL:	http://www.roman-emperors.org/Index.htm
Format:	Website
Date:	1999
Source:	On-Line Reference Book for Medieaval Studies
Permalink:	http://etana.org/node/2995