García-Guinea J, Cardenes V, Lombardero M, Desiloniz MI. Determination of iron sulphides in roofing slates from the north west of Spain. Mater. constr. [Internet]. 2002Jun.30 [cited 2024Apr.29];52(266):55-63. Available from: https://materconstrucc.revistas.csic.es/index.php/materconstrucc/article/view/334