THORNBUSH, M. J. Studies of Oxford Stone as a Contribution to Environmental Geomorphology. Journal of Environmental Geography, [S. l.], v. 6, n. 1-2, p. 9–19, 2013. DOI: 10.2478/v10326-012-0002-4. Disponível em: https://iskolakultura.hu/index.php/jengeo/article/view/43757. Acesso em: 20 dec. 2024.