ENGEL, Marcin. The Riddle of the “Sacred” Stone from the Settlement at Konikowo (Rostek) near Gołdap. Archaeologia Lituana, [S. l.], v. 5, p. 78–89, 2004. Disponível em: https://test.zurnalai.vu.lt/archaeologia-lituana/article/view/30370. Acesso em: 27 oct. 2025.