IMPURITIES IN ANTIFERROMAGNETS AT LATTICE SITES OF ZERO EXCHANGE FIELD L. PÁL, G. ZIMMER, M. P. HORVÁTH et J. PAITZJ. Phys. Colloques, 32 C1 (1971) C1-861-C1-862DOI: https://doi.org/10.1051/jphyscol:19711302
