Astrophysical Sources of Cosmic Rays and Related Measurements with the
  Pierre Auger Observatory
  Studies of the correlations of ultra-high energy cosmic ray directions with
extra-Galactic objects, of general anisotropy, of photons and neutrinos, and of
other astrophysical effects, with the Pierre Auger Observatory. Contributions
to the 31st ICRC, Lodz, Poland, July 2009.
