Survey of recent data on photon structure functions and resolved photon   processes
  Present data on the partonic content of the photon are reviewed. The results on the unpolarized structure functions from DIS experiments and on large pt jet production processes in gamma-gamma and gamma-p collisions are discussed for both real and virtual photons. A few related topics like the QED structure functions of the photon and the structure function of the electron are also shortly discussed. 
M. Krawczyk, M. Staszel, A. Zembrzuski