Semi-Inclusive Deep Inelastic Scattering processes from small to large PT M. Anselmino, M. Boglione, A. Prokudin and C. Türk Eur. Phys. J. A, 31 3 (2007) 373-381 Published online: 27 March 2007 DOI: 10.1140/epja/i2007-10003-9