Shukurov 2005, p. 120. (EN) Rustam Shukurov, Trebizond and the Seljuks (1204-1299), in Mésogeios. Revue trimestrielle d'études méditerranéennes, Special edition “The Saljuqs”, n. 25-26, Parigi, Ed. G. Leiser, 2005.
Shukurov 2005, p. 121. (EN) Rustam Shukurov, Trebizond and the Seljuks (1204-1299), in Mésogeios. Revue trimestrielle d'études méditerranéennes, Special edition “The Saljuqs”, n. 25-26, Parigi, Ed. G. Leiser, 2005.
Shukurov 2005, p. 122. (EN) Rustam Shukurov, Trebizond and the Seljuks (1204-1299), in Mésogeios. Revue trimestrielle d'études méditerranéennes, Special edition “The Saljuqs”, n. 25-26, Parigi, Ed. G. Leiser, 2005.
Shukurov 2005, pp. 116; 122. (EN) Rustam Shukurov, Trebizond and the Seljuks (1204-1299), in Mésogeios. Revue trimestrielle d'études méditerranéennes, Special edition “The Saljuqs”, n. 25-26, Parigi, Ed. G. Leiser, 2005.
Shukurov 2005, p. 117. (EN) Rustam Shukurov, Trebizond and the Seljuks (1204-1299), in Mésogeios. Revue trimestrielle d'études méditerranéennes, Special edition “The Saljuqs”, n. 25-26, Parigi, Ed. G. Leiser, 2005.
Shukurov 2005, p. 123. (EN) Rustam Shukurov, Trebizond and the Seljuks (1204-1299), in Mésogeios. Revue trimestrielle d'études méditerranéennes, Special edition “The Saljuqs”, n. 25-26, Parigi, Ed. G. Leiser, 2005.
Retowski 1974, Le monete di Manuele sono descritte alle pp. 17-69; quelle di Giovanni II alle pp. 72-107 (DE) Otto Retowski, Die Münzen der Komnenen von Trapezunt, Braunschweig, Klinkhardt und Biermann, 1974, ISBN9783781400559, OCLC604133060.
Ad esempio Miller 1969, p. 26. (EN) William Miller, Trebizond the last Greek empire of the Byzantine era, 1204-1461, Chicago, Argonaut, 1969, OCLC567790414.