[1]
Elez Villar, J. and Gonzalo Corral, F.J. 2019. Summary of the global graphite market and the prospectives for the spanish deposits. Boletín Geológico y Minero. 130, 1 (Mar. 2019), 27–46. DOI:https://doi.org/10.21701/bolgeomin.130.1.002.