Historia Mathematica · 1977 · 348 citations · 3 references
Natural SciencesMathematicsApplied MathematicsDifferential EquationsMathematical EconomicsCalculus Of VariationsIntegral EquationsNumerical IntegrationRiemann SumsAdding FractionsFractional Differential EquationsFractional Units
3
The Theory of Linear Operators:
F. G. W. B. · Nature · 1937 · 76 citations