Retracted Article: The Eastern Mediterranean frontier of Latin Christendom We, the Editors and Publisher of Al-Masāq: Journal of the Medieval Mediterranean, have retracted the following book review: Spyros P. Panagopoulos, ‘The Eastern Mediterranean frontier of Latin Christendom’, Al-Masāq: Journal of the Medieval Mediterranean, 31:1, 2019, pp. 126-127, DOI 10.1080/09503110.2019.1567827 Subsequent to publication it has been determined that this book review contains significant overlap with: Christopher Schabel, ‘Jace Stuckey (ed.): The Eastern Mediterranean Frontier of Latin Christendom, Aldershot: Ashgate 2014’, Sehepunkte, 15:4, 2015 which was not cited nor otherwise acknowledged. As a result, the Editors of Al-Masāq: Journal of the Medieval Mediterranean and the publishers Taylor & Francis have decided to retract the review from publication. We have been informed in our decision-making by our policy on publishing ethics and integrity and the COPE guidelines on retractions. The retracted book review will remain online to maintain the scholarly record, but it will be digitally watermarked on each page as “Retracted”.

中文翻译：

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拉丁基督教世界的东地中海边界

撤回文章：拉丁基督教的东地中海边界 我们，Al-Masāq：中世纪地中海杂志的编辑和出版商，撤回了以下书评：Spyros P. Panagopoulos，“拉丁基督教的东地中海前沿”，Al -Masāq：中世纪地中海杂志，31:1，2019，第 126-127 页，DOI 10.1080/09503110.2019.1567827 出版后已确定该书评与以下内容有显着重叠：Christopher Schabel, ed.)：拉丁基督教世界的东地中海前沿，Aldershot：Ashgate 2014'，Sehepunkte，15:4，2015 年，未引用或以其他方式承认。因此，Al-Masāq：中世纪地中海杂志的编辑和出版商 Taylor & Francis 决定撤回该评论。在我们的决策过程中，我们已经了解了关于出版道德和诚信的政策以及关于撤回的 COPE 指南。被撤回的书评将保持在线状态以维护学术记录，但将在每页上以数字水印标记为“已撤回”。