1. Atlas of Finite Groups;Conway,1985
2. Distance Regular Graphs;Brouwer,1989
3. An introduction to the group theory language, Cayley, Computational group theory;Cannon,1984
4. Partial λ-geometries of small nexus;Cameron;Ann. Discr. Math.,1980
5. Coherent algebras;Higman;Linear Algebra Appl.,1987