Journal of Combinatorial Theory Series A · 1987 · 101 citations · 30 references
Natural SciencesMathematicsDifferential EquationsBoundary-value ProblemsDiophantine EquationsInitial Value ProblemsIntegral EquationsNumerical AlgorithmsNumerical Methods For Differential EquationsIll-posed Problems
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Intersection Theorems for Systems of Sets
P. Erdös, R. Rado · Journal of the London Mathematical Society · 1960 · 638 citations
Intersection theorems with geometric consequences
Péter Frankl, R. Wilson · COMBINATORICA · 1981 · 530 citations
On extremal problems of graphs and generalized graphs
P. Erdös · Israel Journal of Mathematics · 1964 · 449 citations
On a Packing and Covering Problem
Vojtěch Rödl · European Journal of Combinatorics · 1985 · 414 citations