E. Christensen

Dynamic Film Pressure Measurements in Journal Bearings for Use in Rotor Balancing

J. Tonnesen, J. W. Lund, E. Christensen, 1976 .

The Seasat scanning multichannel microwave radiometer (SMMR): Antenna pattern corrections - Development and implementation

E. Njoku, E. Christensen, E. Njoku, 1980, IEEE Journal of Oceanic Engineering.