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Homomorphism theorems for graphs

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References

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  1. Hamburg

    G. A. Dirac

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  1. G. A. Dirac
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This work was supported by theDeutsche Forschungsgemeinschaft, to whom the writer would like to express his thanks.

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Dirac, G.A. Homomorphism theorems for graphs. Math. Ann. 153, 69–80 (1964). https://doi.org/10.1007/BF01361708

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