The number of vertices of degree 5 in a contraction-critically 5-connected graph

Kiyoshi Ando, Takashi Iwase. The number of vertices of degree 5 in a contraction-critically 5-connected graph. Discrete Mathematics, 311(17):1925-1939, 2011. [doi]

Authors

Kiyoshi Ando

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Takashi Iwase

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