Pisani, Vittore (1976). "Gli Illiri in Italia". Iliria (in Italian). 5: 69. doi:10.3406/iliri.1976.1213.
Schuster-Šewc, Heinz (1979). "Zur Etymologie und Wortgeschichte von südslawisch vatra 'Feuer, Herd'". Stuf - Language Typology and Universals. 32 (1–6). doi:10.1524/stuf.1979.32.16.699. S2CID163444239.
jstor.org
Vermeer, Willem (2008). "The prehistory of the Albanian vowel system: A preliminary exploration". Studies in Slavic and General Linguistics. 32: 591–608. ISSN0169-0124. JSTOR40997529. p. 606.
semanticscholar.org
api.semanticscholar.org
Schuster-Šewc, Heinz (1979). "Zur Etymologie und Wortgeschichte von südslawisch vatra 'Feuer, Herd'". Stuf - Language Typology and Universals. 32 (1–6). doi:10.1524/stuf.1979.32.16.699. S2CID163444239.
Draucean, Adela Ileana (2008). "The Names of Romanian Fairy-Tale Characters in the Works of the Junimist Classics". In: Studii și cercetări de onomastică și lexicologie, II (1-2), p. 28. ISSN2247-7330
search.worldcat.org
Vermeer, Willem (2008). "The prehistory of the Albanian vowel system: A preliminary exploration". Studies in Slavic and General Linguistics. 32: 591–608. ISSN0169-0124. JSTOR40997529. p. 606.