Diffusive thermal dynamics for the spin-S Ising ferromagnet E. Agliari, R. Burioni, D. Cassi and A. Vezzani Eur. Phys. J. B, 46 1 (2005) 109-116 Published online: 08 August 2005 DOI: 10.1140/epjb/e2005-00240-2