Solvable block transitive automorphism groups of 2-(v, 5, 1) designs.

Wenwen Tong Huiling Li Solvable block transitive automorphism groups of 2-(v, 5, 1) designs. 267-273 2003 260 Discrete Mathematics 1-3 http://dx.doi.org/10.1016/S0012-365X(02)00763-X db/journals/dm/dm260.html#TongL03