Edge-face chromatic number of Halin-graphs

Science China Press., Co. Ltd. - Tập 44 - Trang 189-190 - 1999
Zhongfu Zhang1, Xinzhong Lu1, Linzhong Liu1, Jianfang Wang2, Tongxin Gu3
1Institute of Applied Mathematics, Lanzhou Railway Institute, Lanzhou, China
2Institute of Applied Mathematics, Chinese Academy of Sciences, Beijing, China
3The Hefei Branch, Research Center of Computer Science, Chinese Academy of Sciences, Hefei, China

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