@misc{Klotzek1995,
  author    = {Klotzek, Benno},
  title     = {Makarov, V. S., On the fundamental polyhedron of a diskrete group of motions of a Lobachevskii space, its combinatorics and deformation},
  year      = {1995},
  language  = {en}
}
@misc{Klotzek1994,
  author    = {Klotzek, Benno},
  title     = {Falkner, N., A characterization of inner product spaces},
  year      = {1994},
  language  = {en}
}
@misc{Klotzek1996,
  author    = {Klotzek, Benno},
  title     = {Chandehari, M., Self-Circumference of rotors},
  year      = {1996},
  language  = {en}
}
@article{Klotzek1999,
  author    = {Klotzek, Benno},
  title     = {About the geometry of normed space},
  year      = {1999},
  language  = {en}
}
@article{Klotzek1999,
  author    = {Klotzek, Benno},
  title     = {About newer results to the discontinuous motion groups of different degrees with respect to different geometries},
  year      = {1999},
  language  = {en}
}
@article{Klotzek1999,
  author    = {Klotzek, Benno},
  title     = {About newer results to the discontinuous motion groups of different degrees with respect to different geometries},
  year      = {1999},
  language  = {en}
}