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Publications of Author

1. Ruying Liu, Haixing Zhao, Chengfu Ye
   A complete solution to a conjecture on chromatic uniqueness of complete tripartite graphs. [Citation Graph (0, 0)][DBLP]
   Discrete Mathematics, 2004, v:289, n:1-3, pp:175-179 [Journal]
   
2. Haixing Zhao, Xueliang Li, Ruying Liu
   On problems and conjectures on adjointly equivalent graphs. [Citation Graph (0, 0)][DBLP]
   Discrete Mathematics, 2005, v:295, n:1-3, pp:203-212 [Journal]
   
3. Haixing Zhao, Xueliang Li, Shenggui Zhang, Ruying Liu
   On the minimum real roots of the -polynomials and chromatic uniqueness of graphs. [Citation Graph (0, 0)][DBLP]
   Discrete Mathematics, 2004, v:281, n:1-3, pp:277-294 [Journal]
   
4. Haixing Zhao, Xueliang Li, Ruying Liu, Chengfu Ye
   The Chromaticity of Certain Complete Multipartite Graphs. [Citation Graph (0, 0)][DBLP]
   Graphs and Combinatorics, 2004, v:20, n:3, pp:423-434 [Journal]
   
5. 
   A complete solution to the chromatic equivalence class of graph I. [Citation Graph (, )][DBLP]
   
   
6. 
   On the minimum real roots of the adjoint polynomial of a graph. [Citation Graph (, )][DBLP]