Κεφαλληνία (Kephallenia) . EKI Combined Dictionary 2026. Estonian Language Institute, Sõnaveeb 2026. https://sonaveeb.ee/search/unif/dlall/eki/%CE%9A%CE%B5%CF%86%CE%B1%CE%BB%CE%BB%CE%B7%CE%BD%CE%AF%CE%B1%20%28Kephallenia%29/1/grc (09.11.2026)
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