| |
| 2008 | ||
|---|---|---|
| 3 | EE | Helmut Karzel, Silvia Pianta: Binary operations derived from symmetric permutation sets and applications to absolute geometry. Discrete Mathematics 308(2-3): 415-421 (2008) |
| 2002 | ||
| 2 | EE | Helmut Karzel, Silvia Pianta, Elena Zizioli: K-loops derived from Frobenius groups. Discrete Mathematics 255(1-3): 225-234 (2002) |
| 1994 | ||
| 1 | EE | Herbert Hotje, Mario Marchi, Silvia Pianta: On a class of point-reflection geometries. Discrete Mathematics 129(1-3): 139-147 (1994) |
| 1 | Herbert Hotje | [1] |
| 2 | Helmut Karzel | [2] [3] |
| 3 | Mario Marchi | [1] |
| 4 | Elena Zizioli | [2] |