SIMEONOV, Grigori. The Region of the Danube Delta in the 7th to 10th Century and the Case of the so-called Lykostomion Maritime Province. In: PREISER-KAPELLER, Johannes; KOLIAS, Taxiarchis G.; DAIM, Falko (Hrsg.). Seasides of Byzantium: Harbours and Anchorages of a Mediterranean Empire. Byzanz zwischen Orient und OkzidentHeidelberg: Propylaeum,2022. p. 233–254. DOI: 10.11588/propylaeum.910.c12059. Disponível em: https://books.ub.uni-heidelberg.de/propylaeum/catalog/book/910/chapter/12059.. Acesso em: 17 mai. 2024.