@article{DzhunushalievSchmidt1999,
  author    = {Dzhunushaliev, Vladimir and Schmidt, Hans-J{\"u}rgen},
  title     = {2+2-decomposable solutions of weyl gravity},
  year      = {1999},
  language  = {en}
}
@article{Schmidt1998,
  author    = {Schmidt, Hans-J{\"u}rgen},
  title     = {2-dimensional representations of 4-dimensional gravitational waves},
  year      = {1998},
  language  = {en}
}
@article{DzhunushalievSchmidt1999,
  author    = {Dzhunushaliev, Vladimir and Schmidt, Hans-J{\"u}rgen},
  title     = {4D wormhole with signature change in the presence of extra dimensions},
  series = {General relativity and quantum cosmology : preprints gr-qc},
  volume    = {9908076},
  journal   = {General relativity and quantum cosmology : preprints gr-qc},
  year      = {1999},
  language  = {en}
}
@article{Schmidt1997,
  author    = {Schmidt, Hans-J{\"u}rgen},
  title     = {A new duality transformation for fouth-order gravity},
  year      = {1997},
  language  = {en}
}
@article{Schmidt1997,
  author    = {Schmidt, Hans-J{\"u}rgen},
  title     = {A new proof of Birkhoff{\"i}s theorem},
  year      = {1997},
  language  = {en}
}
@article{Schmidt1998,
  author    = {Schmidt, Hans-J{\"u}rgen},
  title     = {A two-dimensional representation of four-dimensional graviational waves},
  year      = {1998},
  language  = {en}
}
@article{Schmidt2000,
  author    = {Schmidt, Hans-J{\"u}rgen},
  title     = {Allgemeine Relativit{\"a}tstheorie},
  year      = {2000},
  language  = {de}
}
@article{Schmidt1994,
  author    = {Schmidt, Hans-J{\"u}rgen},
  title     = {Aufgaben zur Kosmologie},
  year      = {1994},
  language  = {de}
}
@article{Schmidt1996,
  author    = {Schmidt, Hans-J{\"u}rgen},
  title     = {Classical mechanics with lapse},
  year      = {1996},
  language  = {en}
}
@article{MignemiSchmidt1998,
  author    = {Mignemi, Salvatore and Schmidt, Hans-J{\"u}rgen},
  title     = {Classification of multidimensional inflationary models},
  year      = {1998},
  language  = {en}
}
@article{Schmidt1995,
  author    = {Schmidt, Hans-J{\"u}rgen},
  title     = {Comment on conformal transformations single out a unique measure of distance},
  year      = {1995},
  language  = {en}
}
@article{Schmidt1994,
  author    = {Schmidt, Hans-J{\"u}rgen},
  title     = {Comment on stability of the semiclassical Einstein equation},
  year      = {1994},
  language  = {en}
}
@article{Schmidt1997,
  author    = {Schmidt, Hans-J{\"u}rgen},
  title     = {Conformal relations and Hamiltonian formlation of fourth-order gravity},
  year      = {1997},
  language  = {en}
}
@article{Schmidt1998,
  author    = {Schmidt, Hans-J{\"u}rgen},
  title     = {Consequences of the noncompactness of the Lorentz group},
  year      = {1998},
  language  = {en}
}
@article{KleinertSchmidt2002,
  author    = {Kleinert, Hagen and Schmidt, Hans-J{\"u}rgen},
  title     = {Cosmology with curvature-saturated gravitational lagrangian},
  year      = {2002},
  abstract  = {We argue that the Lagrangian L(R) for gravity should remain bounded at large curvature, and interpolate between the weak-field tested Einstein-Hilbert Lagrangian and a pure cosmological constant for large R with the curvature- saturated ansatz. The curvature-dependent effective gravitational constant tends to infinity for large R, in contrast to most other approaches where it tends to 0. The theory possesses neither ghosts nor tachyons, but it fails to be linearization stable. On the technical side we show that two different conformal transformations make L asymptotically equivalent to the Gurovich-ansatz on the one hand, and to Einstein's theory with a minimally coupled scalar field with self-interaction on the other.},
  language  = {en}
}
@article{SchmidtKasper1995,
  author    = {Schmidt, Hans-J{\"u}rgen and Kasper, Uwe},
  title     = {Differentialgeometrische Grundlagen der Kosmologie},
  year      = {1995},
  language  = {de}
}
@article{Schmidt2000,
  author    = {Schmidt, Hans-J{\"u}rgen},
  title     = {Editor's note to A. Sakharov},
  year      = {2000},
  language  = {en}
}
@article{Schmidt1996,
  author    = {Schmidt, Hans-J{\"u}rgen},
  title     = {Editorial},
  year      = {1996},
  language  = {de}
}
@article{Schmidt1995,
  author    = {Schmidt, Hans-J{\"u}rgen},
  title     = {Editorial},
  year      = {1995},
  language  = {de}
}
@article{Schmidt1999,
  author    = {Schmidt, Hans-J{\"u}rgen},
  title     = {Editor{\"i}s note},
  year      = {1999},
  language  = {de}
}