Quantification of allophane from Ecuador
- Kaufhold, Stephan (BGR Bundesanstalt für Geowissenschaften und Rohstoffe) ;
Ufer, Kristian (Institute of Mineralogy. TU Bergakademie Freiberg) ;
Kaufhold, Annette (Martin-Luther-University Halle-Wittenberg. Institute for Soil Sciences and Plant Nutrition) ;
Stucki, Joseph W. (University of Illinois. Department of Natural Resources and Environmental Sciences) ;
Anastácio, Alexandre S. (University of Illinois. Department of Natural Resources and Environmental Sciences) ;
Jahn, Reinhold (Martin-Luther-University Halle-Wittenberg. Institute for Soil Sciences and Plant Nutrition) ;
Dohrmann, Reiner (LBEG Landesamt für Bergbau, Energie und Geologie)