4-critical 4-valent planar graphs constructed with crowns.

Authors

  • G. Koester

DOI:

https://doi.org/10.7146/math.scand.a-12316

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Published

1990-06-01

How to Cite

Koester, G. (1990). 4-critical 4-valent planar graphs constructed with crowns. MATHEMATICA SCANDINAVICA, 67, 15–22. https://doi.org/10.7146/math.scand.a-12316

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Section

Articles