| |
| 2001 | ||
|---|---|---|
| 2 | EE | Rudolf Winkel: A combinatorial derivation of the Poincare' polynomials of the finite irreducible Coxeter groups. Discrete Mathematics 239(1-3): 83-99 (2001) |
| 1999 | ||
| 1 | EE | Rudolf Winkel: Diagram Rules for the Generation of Schubert Polynomials. J. Comb. Theory, Ser. A 86(1): 14-48 (1999) |