BURGERT, P. Chipped industry from obsidian in Bohemia. Archeologické rozhledy, [S. l.], v. 67, n. 2, p. 239–266, 2015. DOI: 10.35686/AR.2015.12. Disponível em: https://archeologickerozhledy.cz/index.php/ar/article/view/188. Acesso em: 5 may. 2024.