@phdthesis{Heistermann2015,
  author    = {Heistermann, Maik},
  title     = {Advancing weather radar in hydrology},
  school      = {Universit{\"a}t Potsdam},
  pages     = {228},
  year      = {2015},
  language  = {en}
}
@phdthesis{Paasche2018,
  author    = {Paasche, Hendrik},
  title     = {Addressing uncertainty in geophysical parameter estimation},
  school      = {Universit{\"a}t Potsdam},
  pages     = {341},
  year      = {2018},
  language  = {en}
}