@misc{Quaisser1991,
  author    = {Quaisser, Erhard},
  title     = {Erd{\"o}s, P., Geombinatorics, 1 (1991), 3, S. 4},
  year      = {1991},
  language  = {de}
}
@misc{Quaisser1996,
  author    = {Quaisser, Erhard},
  title     = {Kreinovich, V., Geombinatorics, 5 (1996), 4, S. 142 - 155},
  year      = {1996},
  language  = {de}
}
@misc{Quaisser1996,
  author    = {Quaisser, Erhard},
  title     = {Greewell, D. ; Johnson, P. D., Geombinatorics,2 (1993), 3, S. 61 - 64},
  year      = {1996},
  language  = {en}
}
@misc{Quaisser1996,
  author    = {Quaisser, Erhard},
  title     = {Rosenfeld, M., Geombinatorics, 5 (1996), 4, S. 156 - 159},
  year      = {1996},
  language  = {de}
}
@misc{Quaisser1996,
  author    = {Quaisser, Erhard},
  title     = {Siciliano, A., J. Geom., 55 (1996), S. 162 - 167},
  year      = {1996},
  language  = {de}
}
@misc{Quaisser1993,
  author    = {Quaisser, Erhard},
  title     = {Bonetti, F., Civolani, N., Centro Stampa Univ. degli Studi di Perugia, (1993), S. 113 - 131},
  year      = {1993},
  language  = {it}
}
@misc{Quaisser1993,
  author    = {Quaisser, Erhard},
  title     = {Steinke, G. F., Geometriae Dedicata, 48 (1993), S. 337 - 348},
  year      = {1993},
  language  = {de}
}
@misc{Quaisser1993,
  author    = {Quaisser, Erhard},
  title     = {Strambach, K., Centro Stampa Univ. degli Studi di Perugia, (1993), S. 21 - 24},
  year      = {1993},
  language  = {it}
}
@misc{Quaisser1993,
  author    = {Quaisser, Erhard},
  title     = {Kainen, P. C., Geombinatorics, 3 (1993), 1, S. 10 - 12},
  year      = {1993},
  language  = {de}
}
@misc{Quaisser1995,
  author    = {Quaisser, Erhard},
  title     = {Gr{\"u}nbaum, B., Geombinatorics, 4 (1995), 3, S. 77 - 79},
  year      = {1995},
  language  = {en}
}