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The square of every two-connected graph is Hamiltonian. (English) Zbl 0256.05121

05Cxx Graph theory
05C35 Extremal problems in graph theory
Full Text: DOI
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[3] {\scH. Fleischner and H. V. Kronk}, Hamiltonsche Linien im Quadrat br├╝ckenloser Graphen mit Artikulationen (to appear in Monatsh. Math.) · Zbl 0238.05117
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