G. Hartnell

发表

G. Hartnell, 1928, Nature.

Principal magnetic storms recorded at the Cheltenham Magnetic Observatory, July 1 to September 30, 1910

G. Hartnell, O. H. Tittmann, 1914 .

A bremsstrahlung method for locating electrical breakdown in a Van De Graaff accelerator tube

G. Hartnell, J. C. Legg, J. W. Gray, 1971 .