P. G. Nutting
Phys. Rev. (Series I) 16, 129 (1903) - Published 1 March, 1903
Philip E. Shaw
Phys. Rev. (Series I) 16, 140 (1903) - Published 1 March, 1903
O. M. Stewart
Phys. Rev. (Series I) 16, 158 (1903) - Published 1 March, 1903
F. J. Rogers
Phys. Rev. (Series I) 16, 166 (1903) - Published 1 March, 1903
Phys. Rev. (Series I) 16, 170 (1903) - Published 1 March, 1903
