QUENTEL, Gilles. The Origins of Tree Names in Celtic. Studia Celtica Posnaniensia, [S. l.], v. 3, p. 33–46, 2018. DOI: 10.2478/scp-2018-0002. Disponível em: https://pressto.amu.edu.pl/index.php/scp/article/view/scp-2018-0002. Acesso em: 16 feb. 2025.