Karte Flüchtlingskrise in Europa 2015 von Maximilian Dörrbecker (Chumwa) - Eigenes Werk, using data and information from these web
sites:Eurostat dataset migr_asyappctzm (direct download)Eurostat dataset tps00001 (direct download)FRONTEX Migratory Routes MapThis base map by alexrk. Lizenziert unter CC BY-SA 2.0 über
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