Hordt Andreas et Zacher Gerard, The radiomagnetotelluric method and its potential application in geomorphology, Zeitschrift fur Geomorphologie. Supplementband Zeitschrift fur Geomorphologie. Supplement;Zeitschrift fur Geomorphologie. Supplementary issue Annals of geomorphology. Supplement;Annales de geomorphologie. Supplement, 132, 2003, pp. 123-143