Generalized parton distributions from meson leptoproduction
  Generalized parton distributions (GPDs) extracted from exclusive meson leptoproduction within the handbag approach are briefly reviewed. Only the GPD E is discussed in some detail. Applications of these GPDs to virtual Compton scattering (DVCS) and to Ji's sum rule are also presented. 
P. Kroll
hep-ph nucl-th