"$4$-Colouring of Generalized Signed Planar Graphs."

Yiting Jiang, Xuding Zhu (2020)

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DOI: 10.37236/9338

access: open

type: Journal Article

metadata version: 2025-12-01

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Yiting Jiang, Xuding Zhu:
$4$-Colouring of Generalized Signed Planar Graphs. Electron. J. Comb. 27(3): 3 (2020)

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