On the maximum density of graphs which have no subcontraction to K3
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[1] D. Conlon,et al. Extremal Graph Theory , 2011 .
[2] Béla Bollobás,et al. Hadwiger's Conjecture is True for Almost Every Graph , 1980, Eur. J. Comb..
[3] W. Mader. Homomorphiesätze für Graphen , 1968 .