@article{Kasper1996,
  author    = {Kasper, Uwe},
  title     = {{\"U}ber Schr{\"o}dinger-Gleichungen in Einsteins Gravitationstheorie},
  year      = {1996},
  language  = {de}
}
@article{Kasper1995,
  author    = {Kasper, Uwe},
  title     = {Hamilton-Formalismus und Quantisierung von Minisuperraum-Modellen der "R2-Gravitation"},
  year      = {1995},
  language  = {de}
}
@article{SchmidtKasper1995,
  author    = {Schmidt, Hans-J{\"u}rgen and Kasper, Uwe},
  title     = {Differentialgeometrische Grundlagen der Kosmologie},
  year      = {1995},
  language  = {de}
}