Effective magnetic anisotropy of nanocrystalline Nd-Fe-Ti-N hard magnetic alloysZ.-Q. Jin, W. Tang, J.-R. Zhang, H.-X. Qin and Y.-W. DuEur. Phys. J. B, 3 1 (1998) 41-44DOI: https://doi.org/10.1007/s100510050282