Vladimir P. Alekseev. "Rare and Unique Coins of the Ancient Towns in the North Black Sea Region". Monografia (con traduzione in inglese).International archeological journal "Stratum plus"Archiviato il 19 agosto 2007 in Internet Archive.. No.6 (2003-2004), 2005, pp 364-373. Issue of University "High Anthropological School". Kishinev. Republic of Moldova. ISSN 1608-9057.
Vladimir P. Alekseev. "Rare and Unique Coins of the Ancient Towns in the North Black Sea Region". Monografia (con traduzione in inglese).International archeological journal "Stratum plus"Archiviato il 19 agosto 2007 in Internet Archive.. No.6 (2003-2004), 2005, pp 364-373. Issue of University "High Anthropological School". Kishinev. Republic of Moldova. ISSN 1608-9057.