| 2007 |
| 8 | | Ralph Gordon Stanton:
Four Colour Classes in Projective Planes with Non-Fano Quads.
Ars Comb. 83: (2007) |
| 2004 |
| 7 | | Mike J. Grannell,
Terry S. Griggs,
Ralph Gordon Stanton:
Minimal perfect bicoverings of Kv with block sizes two, three and four.
Ars Comb. 71: (2004) |
| 2003 |
| 6 | | Mike J. Grannell,
Terry S. Griggs,
Kathleen A. S. Quinn,
Barbara M. Maenhaut,
Ralph Gordon Stanton:
More on exact bicoverings of 12 points.
Ars Comb. 69: (2003) |
| 2002 |
| 5 | | Ralph Gordon Stanton:
Non-isomorphic Minimal Bicovers of K8.
Ars Comb. 62: (2002) |
| 2000 |
| 4 | | J. L. Allston,
Mike J. Grannell,
Terry S. Griggs,
Kathleen A. S. Quinn,
Ralph Gordon Stanton:
On exact bicoverings of 12 points.
Ars Comb. 55: (2000) |
| 3 | | Ralph Gordon Stanton,
William Kocay:
Fano Quads in Projective Planes.
Ars Comb. 57: (2000) |
| 1999 |
| 2 | | Mike J. Grannell,
Terry S. Griggs,
Kathleen A. S. Quinn,
Ralph Gordon Stanton:
A census of minimum pair-coverings with restricted largest block length.
Ars Comb. 52: (1999) |
| 1997 |
| 1 | | Ralph Gordon Stanton:
Ryser Designs.
Ars Comb. 46: (1997) |