Mathematika. 1971;18(1):138-0. doi: 10.1112/s0025579300008494 Q30.62025
Trees with Hamiltonian square
DOI: 10.1112/s0025579300008494
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Mathematika. 1971;18(1):138-0. doi: 10.1112/s0025579300008494 Q30.62025
DOI: 10.1112/s0025579300008494
摘要 查看摘要