@article{RoettgersFreise2006,
  author    = {R{\"o}ttgers, H. R. and Freise, J.},
  title     = {Management eines großfl{\"a}chigen Befalls mit Blatta orientalis in Norddeutschland},
  series = {Das Gesundheitswesen},
  journal   = {Das Gesundheitswesen},
  number    = {3},
  issn      = {ISSN 0941-},
  year      = {2006},
  language  = {de}
}