1976 Staab (Franz) OSTROGOTHIC GEOGRAPHERS AT THE COURT OF THEODORIC THE GREAT. A STUDY OF SOME SOURCES OF THE ANONYMOUS COSMOGRAPHER OF RAVENNA. PP. 25- 58, 4 PL.

Staab (Franz), « OSTROGOTHIC GEOGRAPHERS AT THE COURT OF THEODORIC THE GREAT. A STUDY OF SOME SOURCES OF THE ANONYMOUS COSMOGRAPHER OF RAVENNA. », VIATOR, VII, 1976, PP. 25- 58, 4 PL..