1.
Ribera O. Les concessions mineres i l’estudi del territori (1869-1944). Treb. Soc. Catalana Geogr. [Internet]. 2017 Dec. 16 [cited 2024 Nov. 21];(82):223-36. Available from: https://revistes.iec.cat/index.php/TSCG/article/view/142843