@article{RoettgersLepping1999,
  author    = {Hanns R{\"u}diger R{\"o}ttgers and P. Lepping},
  title     = {Treatment of the Mentally Ill in the Federal Republic of Germany},
  journal   = {Psychiatric Bulletin des Royal College of Psychiatrists},
  number    = {9},
  year      = {1999},
}