@misc{WeinWetzel2007,
  author    = {Thomas Wein and Heike Wetzel},
  title     = {The Difficulty to Behave as a (regulated) Natural Monopolist - The Dynamics of Electricity Network Access Charges in Germany 2002 to 2005},
  institution = {Fr{\"u}here Fachbereiche},
  type      = {researchpaper},
  year        = {2007},
}