1. The diffraction of electro-magnetic waves by a semi-infinite circular wave guide
2. : The theory of diffraction and the factorisation method. Golem Press, Boulder, Colo. 1969.
3. : Scattering of plane electromagnetic waves from a semi-infinite hollow circular pipe. Conduction Corp., Ann Arbor, Mich., Memo D0620–125–M41–10 and Memo D0620–127–M41–13, 1963.
4. ; ; ; : Studies in radar cross sections L-Diffraction and scattering by regular bodies. IV: The circular cylinder. Radiation Lab. Univ. of Michigan. Ann Arbor. Rep. 7133–3 –T, 1966.
5. ; : Electromagnetic scattering by open circular waveguide. Tech. Rep. 710816–9, Ohio State Univ. Electro Sci. Lab., Columbus, Ohio 1980.