CORRELATION OF ISOMER SHIFT AND HYPERFINE FIELD IN AMORPHOUS (Fe0.2Co0.8) 80P17Al3 C. L. Chien et H. S. ChenJ. Phys. Colloques, 40 C2 (1979) C2-118-C2-119DOI: https://doi.org/10.1051/jphyscol:1979240