Pleszczyński, Andrzej. Slavs in the 13th century German literature: Problems of perception Written by Сосницкий Дмитрий Александрович on 01 July 2018.
Shahinyan, Arsen Karapeti. The mentions about ancient Slavs (aṣ-Ṣaqālibah) by «the father of the Muslim historiography» aṭ-Ṭabarī (839–923) Written by Смирнова Светлана Сергеевна on 01 July 2022.
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