2002 | ||
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2 | EE | Helmut Karzel, Silvia Pianta, Elena Zizioli: K-loops derived from Frobenius groups. Discrete Mathematics 255(1-3): 225-234 (2002) |
1997 | ||
1 | EE | Elena Zizioli: Embedding of incidence structures in projective spaces. Discrete Mathematics 174(1-3): 387-395 (1997) |
1 | Helmut Karzel | [2] |
2 | Silvia Pianta | [2] |