| |
| 2004 | ||
|---|---|---|
| 3 | EE | N. L. Biggs, Mikhail H. Klin, P. Reinfeld: Algebraic methods for chromatic polynomials. Eur. J. Comb. 25(2): 147-160 (2004) |
| 1990 | ||
| 2 | EE | N. L. Biggs, A. G. Boshier: Note on the girth of Ramanujan graphs. J. Comb. Theory, Ser. B 49(2): 190-194 (1990) |
| 1989 | ||
| 1 | EE | N. L. Biggs: A proof of Serre's theorem. Discrete Mathematics 78(1-2): 55-57 (1989) |
| 1 | A. G. Boshier | [2] |
| 2 | Mikhail H. Klin | [3] |
| 3 | P. Reinfeld | [3] |