Radmilo Petrović, Vojvodina, Beograd, 2003. External links Duchy of Salan (map) Duchy of Salan (map) Duchy of Salan (map) The Magyars (650-997 AD) Gesta Hungarorum Gesta Hungarorum Medieval Bulgarian military personnel Medieval Bulgarian nobility 9th-century Bulgarian people History of Bačka Medieval history of Vojvodina 9th century in Hungary 9th century in Serbia