On complete chromatic numbers of cubic Halin graphs
YAO Ming1, YAO Bing2*， CHEN Xiang-en2
1. Department of Information Process and Control Engineering, Lanzhou Petrochemical College of Vocational Technology,
Lanzhou 730060, Gansu, China;
2. College of Mathematics and Information Science, Northwest Normal University, Lanzhou 730070, Gansu, China
