Suppression of antiferromagnetic correlations by quenched dipole-type impurities V. Cherepanov, I. Ya. Korenblit, A. Aharony and O. Entin-Wohlman Eur. Phys. J. B, 8 4 (1999) 511-523 Published online: 15 April 1999 DOI: 10.1007/s100510050719