@article{ArtmannWitte2006,
  author    = {Gerhard Artmann and Ch. Witte},
  title     = {Expertensystem f{\"u}r Personal Computer zur Strukturbestimmung des Circulus Arteriosus Willisii mittels transkranieller Dopplersonografie. Witte, Ch.; Artmann, Gerhard Michael},
  journal   = {Biomedizinische Technik = Biomedical engineering. 36 (1991)},
  pages     = {228 -- 230},
  year      = {2006},
}