Sudakov М. В. “St. Eustathius of Thessalonica. On the Improvement of Monastic Life: Chapters 1–32: Introduction, Translation from Ancient Greek and Notes by M. V. Sudakov”. Theological Bulletin, no. 3-4 (26-27), Aug. 2017, pp. 511-58, https://publishing.mpda.ru/index.php/theological-herald/article/view/355.