(23)* Frederik Kortlandt, "Early dialectal diversity in South Slavic II", in: "Dutch Contributions to the Thirteenth International Congress of Slavists, Ljubljana: Linguistics" (SSGL 30).
(23)* Frederik Kortlandt, «Early dialectal diversity in South Slavic II» — М.: "Dutch Contributions to the Thirteenth International Congress of Slavists, Ljubljana: Linguistics" (SSGL 30).