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A RELATIVE OF HADWIGER'S CONJECTURE Edwards, Katherine; Kang, Dong Yeap; Kim, Jaehoon; Oum, Sang-il; Seymour, Paul, SIAM JOURNAL ON DISCRETE MATHEMATICS, v.29, no.4, pp.2385 - 2388, 2015-12 |
Dynamic coloring of graphs having no K-5 minor Kim, Younjin; Lee, Sang June; Oum, Sang-il, DISCRETE APPLIED MATHEMATICS, v.206, pp.81 - 89, 2016-06 |
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