MÖSSBAUER SPECTROSCOPIC STUDIES OF HUMIC ACID AND FULVIC ACID SOIL FRACTIONS D. P.E. Dickson, L. Heller-Kallai et I. RozensonJ. Phys. Colloques, 41 C1 (1980) C1-409-C1-410DOI: https://doi.org/10.1051/jphyscol:19801158
