Hahn, Wolfgang

Hahn, Wolfgang, Moneta Imperii Romani-Byzantinii. (Vienna. 1989).

Hahn, Wolfgang and Michael Metlich. Money of the Insipient Byzantine Empire. (Vienna, 2000).

Hahn, Wolfgang and Michael Metlich. Money of the Incipient Byzantine Empire Continued (Justin II - Revolt of the Heraclii, 565 - 610). (Vienna, 2009).

Previous Version	Current Version
Hahn W. Hahn. Moneta Imperii Romani-Byzantinii. Vienna. 1989. W. Hahn and M.A. Metlich. Money of the Insipient Byzantine Empire. Vienna. 2000.	Hahn, Wolfgang Hahn, Wolfgang, Moneta Imperii Romani-Byzantinii. (Vienna. 1989). Hahn, Wolfgang and Michael Metlich. Money of the Insipient Byzantine Empire. (Vienna, 2000). Hahn, Wolfgang and Michael Metlich. Money of the Incipient Byzantine Empire Continued (Justin II - Revolt of the Heraclii, 565 - 610). (Vienna, 2009).