BLOCKING OF PAIRS AND "SPIN GLASS FREEZING" IN EuxSr1-xS J. L. Tholence, F. Holtzberg, H. Godfrin, H. V. Löhneysen et R. TournierJ. Phys. Colloques, 39 C6 (1978) C6-928-C6-930DOI: https://doi.org/10.1051/jphyscol:19786412