E. F. Nichols and William S. Day
Phys. Rev. (Series I) 27, 225 (1908) - Published 1 October, 1908
Frances G. Wick
Phys. Rev. (Series I) 27, 238 (1908) - Published 1 October, 1908
E. F. Nichols and S. R. Williams
Phys. Rev. (Series I) 27, 250 (1908) - Published 1 October, 1908
Charles Sheard
Phys. Rev. (Series I) 27, 258 (1908) - Published 1 October, 1908
V. L. Chrisler
Phys. Rev. (Series I) 27, 267 (1908) - Published 1 October, 1908
A. Trowbridge
Phys. Rev. (Series I) 27, 282 (1908) - Published 1 October, 1908
Frederick K. Vreeland
Phys. Rev. (Series I) 27, 286 (1908) - Published 1 October, 1908
S. J. Allen
Phys. Rev. (Series I) 27, 294 (1908) - Published 1 October, 1908
H. M. Goodwin and H. T. Kalmus
Phys. Rev. (Series I) 27, 322 (1908) - Published 1 October, 1908
P. I. Wold
Phys. Rev. (Series I) 27, 329 (1908) - Published 1 October, 1908