| |
| 2008 | ||
|---|---|---|
| 2 | EE | Helmut Karzel, Mario Marchi: Introduction of measures for segments and angles in a general absolute plane. Discrete Mathematics 308(2-3): 220-230 (2008) |
| 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 | Silvia Pianta | [1] |