Partner https://www.projekte.hu-berlin.de/en/phantomborders/partner https://www.projekte.hu-berlin.de/@@site-logo/og_logo.png Humboldt-Universität zu Berlin | Projects | Phantom Borders - Real Boundaries | Partner Partner Partner of the KOSMOS Summer University are: The Chair for South-East European History at the Humboldt-Universität zu Berlin, The Subject Area of South Slavic Language and Cultural Studies at the Humboldt-Universität zu Berlin, The Centre Marc Bloch, The Project Phantom Borders.