Annals of Pure and Applied Logic · 1984 · 40 citations · 4 references
Natural SciencesComputer ScienceMathematicsCombinatoricsDiscrete MathematicsTopologyDirected Acyclic GraphsGraph AlgorithmsGraph TheoryPerfect GraphsSubgraph Isomorphism
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William B. Easton · Annals of Mathematical Logic · 1970 · 215 citations
On universal locally finite groups
Rami Grossberg, Saharon Shelah · Israel Journal of Mathematics · 1983 · 38 citations
Saharon Shelah · Journal of Symbolic Logic · 1980 · 33 citations