1. High speed centrifuging;BEAMS;Rev. Mod. Phys.,1938
2. High speed centrifuging;BEAMS;Rev. Sci. Instr.,1935
3. A negative experiment relating to magnetism and the earth's rotation;BLACKETT;Phil. Trans. Roy. Soc. London, Ser. A,1952
4. The measurement of magnetic properties of rocks;BRUCKSHAW;J. Sci. Instr.,1948
5. Measurements in palaeomagnetism;COLLINSON,1960