"A Note on Complex-4-Colorability of Signed Planar Graphs."

Arnfried Kemnitz, Margit Voigt (2021)

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DOI: 10.37236/9844

access: open

type: Journal Article

metadata version: 2025-12-01

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Arnfried Kemnitz, Margit Voigt:
A Note on Complex-4-Colorability of Signed Planar Graphs. Electron. J. Comb. 28(2): 2 (2021)

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