The comparison of magnetic properties of nanocrystalline Fe-M-Cu-Nb-Si-B (M = Co, Ni) thin films and ribbons J. Füzer, J. Balcierski, P. Matta, A. Zorkovská et A. Zelenáková J. Phys. IV France, 08 PR2 (1998) Pr2-127-Pr2-130 DOI: 10.1051/jp4:1998230