THE FORMATION, STRUCTURE AND DISSOLUTION OF THE FERRITIN IRON CORE STUDIED BY X-RAY ABSORPTION SPECTROSCOPY E. C. THEIL, D. E. SAYERS, C. Y. YANG, A. FONTAINE et E. DARTYGEJ. Phys. Colloques, 47 C8 (1986) C8-1155-C8-1157DOI: https://doi.org/10.1051/jphyscol:19868225