1. Lightning and power systems;AIYA;Electro Technology, J. Soc. of Electronic Engineers, Bangalore,1968
2. Leader and junction processes in the lightning discharge as a source of V.L.F. atmospherics;ARNOLD;Radio Sci.,1964
3. Measurements of the spectrum of radio noise from 50 to 100 c/s;BALSER;J. Res. NBS (Radio Propagation),1960
4. BARR, R. (1968) Ph.D. thesis, University of London, King's College.
5. Amplitude probability distribution in atmospheric radio noise;BECKMANN;Radio Sci. J. Res. NBS,1964