2007 | ||
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2 | Anders Sune Pedersen, Preben D. Vestergaard: An Upper Bound on the Number of Independent Sets in a Tree. Ars Comb. 84: (2007) | |
2005 | ||
1 | EE | Anders Sune Pedersen, Preben D. Vestergaard: The number of independent sets in unicyclic graphs. Discrete Applied Mathematics 152(1-3): 246-256 (2005) |
1 | Preben D. Vestergaard | [1] [2] |