KULAKOV, Vladimir. The weapon of horizon Sösdala-Untersiebenbrunn in Amberland. Archaeologia Lituana, [S. l.], v. 9, p. 25–40, 2008. Disponível em: https://test.zurnalai.vu.lt/archaeologia-lituana/article/view/30442. Acesso em: 25 oct. 2025.