%0 Journal Article %T Parton Content of Real and Virtual Photons %A I. Schienbein %J Physics %D 1999 %I arXiv %R 10.1016/S0920-5632(00)00125-0 %X Parameter-free and perturbatively stable leading order (LO) and next-to-leading order (NLO) parton densities for real and virtual photons are presented. %U http://arxiv.org/abs/hep-ph/9907251v1