1. World relative gravity network with supplement, Ref. Publ. 25, supplement;ACIC,1973
2. Prototype moving base gravity-gradiometer;Ames,1973
3. Gradiometer applications and status of sensor development;Anthony,1971
4. AFCRL's experimental aerial-gravimetry program;Anthony,1971
5. Gravity and other regional geophysical data from northern Alaska;Barnes;Proceedings of the Geological Seminar on the North Slope of Alaska,1970