RT Journal Article SR Electronic(1) A1 Casas, A. A1 Himi, M. A1 Bagán, L. A1 Lázaro, R. A1 Pinto, V.YR 1999 T1 Combining gravity and electromagnetic methods for mapping sink-hole potential risk within a highway crossing over a salt diapir JF , VO OP SP cp-35-00159 DO https://doi.org/10.3997/2214-4609.201406525 PB European Association of Geoscientists & Engineers, SN 2214-4609, AB , UL https://www.earthdoc.org/content/papers/10.3997/2214-4609.201406525