New slow and short range magnetic correlations in superconducting _a2_xSxCuO4 S. Petit, A. H. Moudden, B. Hennion, A. Vietkin and A. Revcolevschi Eur. Phys. J. B, 3 2 (1998) 163-167 Published online: 15 May 1998 DOI: 10.1007/s100510050297