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2001 | ||
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1 | EE | Ottavio M. D'Antona, Carlo Mereghetti, Fabio Zamparini: The 224 non-chordal graphs on less than 10 vertices whose chromatic polynomials have no complex roots. Discrete Mathematics 226(1-3): 387-396 (2001) |
1 | Ottavio M. D'Antona | [1] |
2 | Carlo Mereghetti | [1] |