REFERENCES
- O'Neill, G. D., “Concerning space-charge limited currents”, Sylvania Technologist (April 1950), 3–22.
- O'Neill, G. D., “Vacuum tubes”, Radio Engineering Handbook, edited by Keith Henney (McGraw-Hill Book Co. Inc.), 4th Edn., 1950; 5th Edn. 1960.
- Seshagiri, N., “Cylindrical triodes with nearly circular grids”, J.I.T.E. (India), 8, No. 3 (1962), pp. 148–54.
- Seshagiri, N., “A non-uniform coaxial line with an isoperimetric sheath deformation” (to be published).
- Seshagiri, N., “A uniform coaxial line with an elliptic circular cross-section” (to be published).