@article{BoeckmannBieleNeuberetal.1997,
  author    = {B{\"o}ckmann, Christine and Biele, Jens and Neuber, Roland and Niebsch, Jenny},
  title     = {Retrieval of Multimodal aerosol size distribution by Inversion of Multiwavelength data},
  isbn      = {0-8194-2525-7},
  year      = {1997},
  language  = {en}
}
@article{BoeckmannBieleNeuber1998,
  author    = {B{\"o}ckmann, Christine and Biele, Jens and Neuber, Roland},
  title     = {Analysis of multi-wavelength lidar data by inversion with mollifier method},
  year      = {1998},
  language  = {en}
}