@unpublished{MeurerBluemerEngeletal.2005,
  author  = {Christine Meurer and Johannes Bl{\"u}mer and Ralph Engel and Andreas Haungs and Markus Roth},
  title   = {Hadronic multiparticle production in extensive air showers and accelerator experiments},
  institution = {Physik},
  pages     = {4},
  year    = {2005},
}