Biplanes and semi-biplanes

  • Daniel Hughes
Invited Addresses
Part of the Lecture Notes in Mathematics book series (LNM, volume 686)


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  1. (1).
    L. Baumert, Cyclic difference sets, Springer-Verlag, Lecture Notes in Mathematics, 182 (1971).Google Scholar
  2. (2).
    F. Beukenhout, On generalized Coxeter diagrams, (unpublished but widely distributed).Google Scholar
  3. (3).
    M. Hall, Jr., Cyclic projective planes, Duke Math. J., Vol. 14 (1947), 1079–1090.MathSciNetCrossRefMATHGoogle Scholar
  4. (4).
    D.R. Hughes, Collineations and generalized incidence matrices, Trans. Amer. Math. Soc., Vol. 86 (1957), 284–296.MathSciNetCrossRefMATHGoogle Scholar

Copyright information

© Springer-Verlag 1978

Authors and Affiliations

  • Daniel Hughes
    • 1
  1. 1.Westfield CollegeUniversity of LondonLondon

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