1. On pure cyclic triple systems and semisymmetric quasigroups;Bennett;Ars Combin.,1978
2. Design Theory.;Beth,1985
3. Self-orthogonal Latin squares of all orders n≠ 2, 3 or 6;Brayton;Bull. Amer. Math. Soc.,1974
4. Simple t-designs with v ⩽ 30;Chee;Ars Combin.,1990
5. Directed and Mendelsohn triple systems.;Colbourn,1992