References
Bose, R.C., Shrikhande, S.S.: Baer subdesigns of symmetric balanced incomplete block designs. In: Essays in Probability and Statistics (S. Ikeda and others). Tokyo: Tsusho 1976
Bruck, R.H.: Difference sets in a finite group. Trans. Amer. Math. Soc.78, 464–481 (1955)
Clatworthy, W.H.: Some new families of partially balanced designs of the Latin square type and related designs. Technometrics9, 229–243 (1967)
Dembowski, P.: Finite Geometries. Berlin-Heidelberg-New York: Springer 1968
Hall, M.: The Theory of Groups. New York: Macmillan 1959
Hall, M., Lane, R., Wales, D.: Designs from permutation groups. J. Combinatorial Theory8, 12–22 (1970)
Hussain, Q.M.: On the totality of the solutions for the symmetrical incomplete block designs: λ=2,k=5 or 6. Sankhya7, 204–208 (1945)
Kantor, W.M.: 2-transitive symmetric designs. Trans. Amer. Math. Soc.146, 1–28 (1969)
Mesner, D.M.: A note on the parameters of PBIB association schemes. Ann. Math. Statist.36, 331–336 (1965)
Raghavarao, D.: Constructions and Combinatorial Problems in Design of Experiments. New York-London-Sydney-Toronto: Wiley 1971
Shrikhande, S.S.: The uniqueness of theL 2 association scheme. Ann. Math. Statist.30, 781–798 (1959)
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Cron, N.J., Mavron, V.C. Generalised semiplanes and certain divisible partial designs. Math Z 161, 265–275 (1978). https://doi.org/10.1007/BF01214509
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF01214509