@book{UBHD-9713203,
  author={Gardey, Kay-Uwe},
  title={A pencil beam model for proton therapy},
  subtitle={treatment planning and experimental results},
  year={1996},
  pages={128 S.},
  language={eng},
  school={Heidelberg, Univ. Diss., 1996},
  library={UB [Signatur: 97 U 225]},
}