1. The diffraction of electric waves by the earth
2. XIII.The diffraction of electromagnetic waves from an electrical point source round a finitely conducting sphere, with applications to badiotelegraphy and the theory of the rainbow.— Part I
3. On the propagation of radio waves, Transactions Chalmers University of Technology, No. 34, 1944
4. unpublished work.
5. and , The mode theory of tropospheric refraction and its relation to wave-guides and diffraction, Meteorological Factors in Radio Wave Propagation. Report of a conference held on April 8, 1946, by the Physical Society and The Royal Meteorological Society. The Physical Society, London, 1946, p. 80.