INFERRED AXIAL MOTIONS OF CONDUCTING FLUID AT THE SURFACE OF THE EARTH'S CORE (ABSTRACT).VESTINE EH; BALL RH; KAHLE AB et al.1967; TRANS.AMER.GEOPHYS.UN; USA; 1967(3), VOL. 48, NUM. 0001Miscellaneous

COMPARISON OF ESTIMATES OF SURFACE FLUID MOTIONS OF THE EARTH'S CORE FOR VARIOUS EPOCHS.KAHLE AB; BALL RH; VESTINE EH et al.1967; J. GEOPHYS. RES.; USA; 1967(10), VOL. 72, NUM. 0019, P. 4917 A 4925Miscellaneous

FIELD DISTORTION BY SURFACE FLOW OF FLUID AT SURFACE OF THE EARTH'S CORE. (ABSTRACTVESTINE EH; BALL RH; KAHLE AB et al.1966; TRANS.AMER.GEOPHYS.UN; USA; 1966(9), VOL. 47, NUM. 0003Miscellaneous

DETERMINATION OF SURFACE VELOCITY OF THE EARTH'S CORE. (ABSTRACTBALL RH; KAHLE AB; KERN JW et al.1966; TRANS.AMER.GEOPHYS.UN; USA; 1966(9), VOL. 47, NUM. 0003Miscellaneous