Information Sciences · 2007 · 179 citations · 25 references
Natural SciencesMathematicsApplied MathematicsDifferential EquationsBoundary ConditionsBoundary-value ProblemsExistence TheoryFuzzy LogicPartial Differential EquationsSystems Of Differential EquationsFuzzy Differential EquationsFuzzy Rule-based SystemsFuzzy Sets
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Osmo Kaleva · Fuzzy Sets and Systems · 1987 · 1.7K citations
Toward a generalized theory of uncertainty (GTU)––an outline
Lotfi A. Zadeh · Information Sciences · 2005 · 1.1K citations