KAZAKEVIČIUS, Vytautas. On the Chronology and Origin of E-Type Spearheads with Ornamented Sockets. Archaeologia Lituana, [S. l.], v. 1, p. 179–196, 1999. Disponível em: https://test.zurnalai.vu.lt/archaeologia-lituana/article/view/30312. Acesso em: 26 oct. 2025.