1. On finite Moore graphs;Bannai;J. Fac. Sci., Univ. Tokyo,1973
2. Cameron, P. J., J. M. Goethals and J. J. Seidel — Strongly regular graphs having strongly regular subconstituents, J. of Algebra, to appear.
3. Quadratic forms over GF (2);Cameron,1973
4. Conway, J. H. — personal communication.
5. On Moore graphs;Damerell,1973