Lima M, Alves C, Sanjurjo Sánchez J. Gamma radiation in rocks used as building materials: The Braga granite (Nw Portugal). Cad Lab Xeol Laxe [Internet]. 2015 Oct. 28 [cited 2024 Jul. 22];38:79-91. Available from: https://revistas.udc.es/index.php/CADLAXE/article/view/cadlaxe.2015.38.0.3684