Adams, Douglas Q. “Indeterminacy in Etymology: Reconstructing the PIE Word for ‘sheep’ With Notes Also on Tocharian B ās ‘goat’ and PIE *h₂éwis ‘bird’”. In Contemporary Studies in Linguistics I, edited by Oktay Çınar, Fırat Başbuğ, and Hakan Aydemir, I:5–12. Contemporary Linguistics Series. Ankara, Türkiye: Artsurem Publishing, 2025. Accessed October 17, 2026. https://artsurem.tr/index.php/books/catalog/book/2/chapter/1.