1. Une question de Cayley relative au probleme des triades de Steiner;Bays;Enseign. Math.,1917
2. The 2-(9, 4, 3) and 3-(10, 5, 3) designs;Breach;J. Combin. Theory Ser. A,1979
3. Partitioning sets of quadruples into designs II;Breach;J. Combin. Math. Combin. Comput.,1988
4. An updated bibliography and survey of Steiner systems;Doyen,1980