C. A. Pierce
Phys. Rev. (Series I) 30, 663 (1910) - Published 1 June, 1910
F. C. Blake
Phys. Rev. (Series I) 30, 674 (1910) - Published 1 June, 1910
Herbert G. Dorsey
Phys. Rev. (Series I) 30, 698 (1910) - Published 1 June, 1910
O. Amsden Gage
Phys. Rev. (Series I) 30, 720 (1910) - Published 1 June, 1910
J. C. Hubbard
Phys. Rev. (Series I) 30, 740 (1910) - Published 1 June, 1910
A. P. Carman and G. J. Balzer
Phys. Rev. (Series I) 30, 776 (1910) - Published 1 June, 1910
Phys. Rev. (Series I) 30, 782 (1910) - Published 1 June, 1910
