@article{Weiss2005,
  author    = {Wolfgang Weiss},
  title     = {Der Vertragsarzt zwischen Freiheit und Bindung},
  series   = {Neue Zeitschrift f{\"u}r Sozialrecht},
  publisher = {Beck},
  address   = {M{\"u}nchen},
  pages     = {67 -- 74},
  year      = {2005},
  abstract  = {.},
  language  = {de}
}