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1997 | ||
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4 | EE | Chong-Yun Chao, Zhi-Yi Guo, Nian-Zu Li: On q-graphs. Discrete Mathematics 172(1-3): 9-16 (1997) |
1993 | ||
3 | EE | Nian-Zu Li, Earl Glen Whitehead Jr.: The chromaticity of certain graphs with five triangles. Discrete Mathematics 122(1-3): 365-372 (1993) |
1992 | ||
2 | EE | Nian-Zu Li, Earl Glen Whitehead Jr.: The chromatic uniqueness of W10. Discrete Mathematics 104(2): 197-199 (1992) |
1 | EE | Nian-Zu Li: On graphs having sigma-polynomials of the same degree. Discrete Mathematics 110(1-3): 185-196 (1992) |
1 | Chong-Yun Chao | [4] |
2 | Zhi-Yi Guo | [4] |
3 | Earl Glen Whitehead Jr. | [2] [3] |