Thomas A. Carlson (eds.), "Adriatic Sea" in The Beth Qaṭraye Gazetteer last modified January 10, 2020, https://bqgazetteer.bethmardutho.org/place/2936 Adriatic Sea أذريس The sea between Italy and Greece. 42.7752864 15.885196 Attestation of name أذريس in the Kitāb al-aʿlāq al-nafīsa of Aḥmad ibn ʿUmar Ibn Rustah. https://bqgazetteer.bethmardutho.org/place/2936 http://syriaca.org/place/2936 https://pleiades.stoa.org/places/1004 https://en.wikipedia.org/wiki/Adriatic_Sea https://dbpedia.org/resource/Adriatic_Sea https://pleiades.stoa.org/places/1004Pleiades: A Gazetteer of Past PlacesRoger BagnallRichard TalbertTom ElliottLindsay Holmanet al. Kitāb al-aʿlāq al-nafīsa Aḥmad ibn ʿUmar Ibn Rustah 85