R. F. Johnson

SEISMIC COMMUNICATIONS TO UNDERGROUND SITES (STERLING HILL MINE EXPERIMENTS).

Kurt Ikrath, R. F. Johnson, K. J. Murphy, 1967 .

TRANSMITTER ARRAYS IN ACTIVE SEISMIC SYSTEMS FOR COMMUNICATIONS AND SURVEILLANCE.

Kurt Ikrath, R. F. Johnson, Wilhelm A. schneider, 1966 .

Performance of Toroid Coupled Trees as Antennas.

Kurt Ikrath, R. F. Johnson, K. J. Murphy, 1971 .

ACTIVE SEISMIC SYSTEMS FOR COMMUNICATIONS AND SURVEILLANCE.

Kurt Ikrath, R. F. Johnson, Wilhelm A. schneider, 1966 .

Turbulence in the noise-producing region of a circular jet

Peter Bradshaw, R. F. Johnson, P. Bradshaw, 1964, Journal of Fluid Mechanics.

Turbulence measurements with hot wire anemometers

R. F. Johnson, P. Bradshaw, 1963 .