Admirations in pen and brush: russian sources on Istanbul and the monuments of the Hippodrome.

von Pyatnitsky, Yuri
Veröffentlicht in Terra antiqua Balcanica et mediterranea :
Varna : Izdat. "Ongăl", 2011.
Umfang/Format: vol. 1: 321-350 : ill. ; 23 cm.

New Evidence for Byzantine Activity in the Caucasus During the Reign of the Emperor Anastasius I.

von Pyatnitsky, Yuri
Veröffentlicht in American journal of numismatics, 18.2006
New York : American Numismatic Society, 2006.
Umfang/Format: 23 cm. 113-122 p.