Gluon content of the nucleon probed with real and virtual photons
In: Physical review D: Particles, fields, gravitation, and cosmology, Jg. 39 H. 11, S. 3275-3286The gluon content of the pion from high-pt photon production
In: Physics letters B, Jg. 233 H. 3-4, S. 517-521