1. ‘Leaky wave contributions to the field of a line source above a dielectric slab’, Polytechnic Institute of Brooklyn, 1956
2. Stratton, J.A.: Electromagnetic theory, (McGraw-Hill 1941), p. 526
3. Barlow, H.M., and Brown, J.: Radio surface waves, (Oxford University Press 1962), p. 70–75
4. ‘The electromagnetic field of a source-excited plasma slab’, Polytechnic Institute of Brooklyn, 1961