Discrete Mathematics · 1975 · 13 citations · 6 references
Natural SciencesForestryCombinatoricsMatroid TheoryTree Algorithms
6
Note on Mayers' Theory of Cluster Integrals
Kôdi Husimi · The Journal of Chemical Physics · 1950 · 138 citations
On acyclic simplicial complexes
Frank Harary, Edgar M. Palmer · Mathematika · 1968 · 98 citations