- Some Generalized Eigenfunction Expansions and Uniqueness Theorems - Primary Source Edition
- Solitary Waves in Liquids Having Non-Constant Density
- The Uniqueness of Certain Flows in a Channel With Arbitrary Cross Section
- Abel's Equation and the Cauchy Integral Equation of the Second Kind
- Residue Expansions for Certain Green's Functions and Resolvent Kernels