XAFS Characterization of Copper Contamination in the Unsaturated and Saturated Zones of a Soil Profile D. E. Sayers, D. Hesterberg, W. Zhou, W. P. Robarge et G. M. PlurnmerJ. Phys. IV France, 7 C2 (1997) C2-831-C2-832DOI: https://doi.org/10.1051/jp4:1997252