Analysis of information sources in references of the Wikipedia article "Prizren" in English language version.
The question of Illyrian continuity was already addressed by Jireček, 1916 p 69–70, and in the same collection, p 127–8, admitting that the territory occupied by the Albanians extended, prior to Slav expansion, from Scutari to Valona and from Prizren to Ohrid, utilizing in particular the correspondence of Demetrios Chomatenos; Circovic (1988) p347; cf Mirdita (1981)