1Anstee, R. P., Hall, M., Jr. and Thompson, J. G.. Planes of order 10 do not have a collineation of order 5. J. Combin. Theory Ser. A 29 (1980), 39–58.
2Bruen, A. and Fisher, J. C.. Blocking sets, k-arcs and nets of order 10. Adv. in Math. 10 (1973), 317–320.
3Carter, J. L.. On the existence of a projective plane of order 10 (Ph.D. thesis, Univ. of California, Berkeley, 1974).
4Denniston, R. H. F.. Nonexistence of a certain projective plane. J. Austral. Math. Soc. 10 (1969), 214–218.
5Hall, M., Jr. Configurations in a plane of order ten. Ann. Discrete Math. 6 (1980), 157–174.
6MacWilliams, F. J., Sloane, N. J. A. and Thompson, J. G.. On the existence of a projective plane of order 10. J. Combin. Theory Ser. A 14 (1973), 66–78.
7Thompson, J. G.. Fixed point free involutions and finite projective planes. In Finite Simple Groups II, pp. 321–337 (London: Academic Press, 1980).