NMR STUDY OF 59Co HYPERFINE FIELD DISTRIBUTIONS IN AMORPHOUS Co-M ALLOYS (M = Si, B) M. Misawa, Y. Tanaka, H. Nagai and A. Tujimura J. Phys. Colloques, 49 C8 (1988) C8-1373-C8-1374 DOI: 10.1051/jphyscol:19888629