Modelling of dynamical processes in a molecular crystal by NMR R. Decressain, L. Carpentier, E. Cochin and J. P. Amoureux Eur. Phys. J. B, 58 3 (2007) 223-230 Published online: 08 September 2007 DOI: 10.1140/epjb/e2007-00225-1