[1]
Gomes de Oliveira, V.M., Tavares Ribeiro, L.F. y Rosalino da Silva, M.C. 2014. Hydrogeologic characterization of the abandoned mining site of Castelejo, Portugal by VLF-EM & RMT-R geophysical surveying. Geofísica Internacional. 53, 2 (abr. 2014), 135–151. DOI:https://doi.org/10.1016/S0016-7169(14)71496-5.