@article{MaassRamlau1996,
  author    = {Maaß, Peter and Ramlau, Ronny},
  title     = {Wavelet accelerated iteration methods for hyperthermia treatment planning},
  year      = {1996},
  language  = {en}
}
@book{Ramlau1997,
  author    = {Ramlau, Ronny},
  title     = {A modified Landweber-method for inverse problems},
  series = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Mathematik},
  volume    = {1997, 03},
  journal   = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Mathematik},
  publisher = {Univ.},
  address   = {Potsdam},
  pages     = {24 Bl.},
  year      = {1997},
  language  = {en}
}
@article{BernutatBoeckmannRamlau1998,
  author    = {Bernutat, Claudia and B{\"o}ckmann, Christine and Ramlau, Ronny},
  title     = {Examination of the Nonlinear LIDAR-Operator : an Inverse Ill-posed Problem},
  year      = {1998},
  language  = {en}
}