title: Book Review: Alekseenko, N. A. Byzantine Cherson of the 6th–13th CC. in the Monuments of Sphragistics. 1. Officials of Cherson of the 8th–11th CC. [Text]. – Sevastopol : Kolorit Publ., 2017. – 474 p. : 273 figs.
abstract: The review contains the analysis and evaluation of the monograph by N. A. Alekseenko devoted to the seals of officials of Byzantine Cherson of the 8th–11th centuries.
journal: Vestnik Volgogradskogo gosudarstvennogo universiteta Serija 4 Istorija Regionovedenie Mezhdunarodnye otnoshenija