Göbl MIR

R. Göbl, et al. Moneta Imperii Romani. 5 Vols. Vienna. 1984-present.

MIR

R. Göbl, et al. Moneta Imperii Romani. 5 Vols. (Vienna, 1984-present).

Various. Monete Italiane Regionali. 5 Vols. (Pavia).