Delineating the polarized and unpolarized photon distributions of the nucleon in eN collisions M. Glück, C. Pisano, E. Reya and I. Schienbein Eur. Phys. J. C, 27 3 (2003) 427-432 Published online: 14 February 2003 DOI: 10.1140/epjc/s2002-01124-0