Eastern Michigan University Linguist List: The Illyrian LanguageLưu trữ 2012-02-18 tại Wayback Machine: "An ancient language of the Balkans. Based upon geographical proximity, this is traditionally seen as the ancestor of Modern Albanian. It is more likely, however, that Thracian is Modern Albanian's ancestor, since both Albanian and Thracian belong to the satem group of Indo-European, while Illyrian belonged to the centum group. 2nd half of 1st Millennium BC - 1st half of 1st Millennium AD."
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Eastern Michigan University Linguist List: The Illyrian LanguageLưu trữ 2012-02-18 tại Wayback Machine: "An ancient language of the Balkans. Based upon geographical proximity, this is traditionally seen as the ancestor of Modern Albanian. It is more likely, however, that Thracian is Modern Albanian's ancestor, since both Albanian and Thracian belong to the satem group of Indo-European, while Illyrian belonged to the centum group. 2nd half of 1st Millennium BC - 1st half of 1st Millennium AD."
