@mastersthesis{Weinberger2009Kugel,
  Author = {Simon Weinberger},
  Title = {Kugel- und Kr{"u}mmungsapproximationen},
  Month = jun,
  Year = {2009},
  School = {Universit{"a}t Karlsruhe (TH)},
  Type = {Studienarbeit}
}