| |
| 2000 | ||
|---|---|---|
| 3 | EE | Franz B. Kalhoff: Oriented Rank Three Matroids and Projective Planes. Eur. J. Comb. 21(3): 347-365 (2000) |
| 1997 | ||
| 2 | EE | Franz B. Kalhoff: On projective embeddings of partial planes and rank-three matroids. Discrete Mathematics 163(1-3): 67-79 (1997) |
| 1994 | ||
| 1 | Franz B. Kalhoff: Matroids with Coefficients over Projective Planes. J. Comb. Theory, Ser. A 68(1): 53-85 (1994) | |