@article{deFilippisSchindlerCastilloMoralesetal.2002,
  author    = {E. de Filippis and Sabine Schindler and A. Castillo-Morales and A. D Schwope and Joachim Wambsganß},
  title     = {Discovery of holes in the core of the distant galaxy cluster RBS797 in a CHANDRA observation},
  year      = {2002},
}