1.
P.J.C. Nagtegaal, J.T. de Weerd. Provenance of Cambro-Ordovician to Oligocene sandstones in the Southern Pyrenees, Spain. njg [Internet]. 1985Jan.1 [cited 2026Apr.5];:24-40. Available from: https://njgjournal.nl/index.php/njg/article/view/13161