@article{SchwarzHedeltRauetal.2002,
  author    = {Schwarz, Robert and Hedelt, Pascal and Rau, A. and Staude, A. and Schwope, A. D.},
  title     = {Tomography of AM Herculis},
  isbn      = {1-58381-101-X},
  year      = {2002},
  language  = {en}
}