| 2007 | ||
|---|---|---|
| 2 | Akihiro Munemasa, Masanori Sawa: Simple abelian quadruple systems. J. Comb. Theory, Ser. A 114(6): 1160-1164 (2007) | |
| 1 | Masanori Sawa: A cyclic group action on resolutions of quadruple systems. J. Comb. Theory, Ser. A 114(7): 1350-1356 (2007) | |
| 1 | Akihiro Munemasa | [2] |