P. Santanach P, Casas J M, Gratacós O, Sàbat F, Liesa M, Muñoz J A, Sàbat F. Variscan and Alpine structure of the hills of Barcelona: geology in an urban area. JIGE [Internet]. 2011 Oct. 14 [cited 2024 Nov. 21];37(2):121-36. Available from: https://doi.org/10.5209/rev_JIGE.2011.v37.n2.2