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Oparin, O. Book Review: Sorochan, S. B. Romeiskoe Tsarstvo. Kniga Dlia Chteniia Po Istorii Vizantii. Khar’kov, Ch. 1, 2018, 720 s.; Ch. 2, 2019, 476 s.; Ch. 3, 2020, 1086 S. The Journal of V. N. Karazin Kharkiv National University. Series: History 2021, 156-159.