F. L. Tufts

Phys. Rev. (Series I) 25, 433 (1907) - Published 1 December, 1907

Sanford A. Moss

Phys. Rev. (Series I) 25, 453 (1907) - Published 1 December, 1907

H. M. Goodwin and R. D. Mailey

Phys. Rev. (Series I) 25, 469 (1907) - Published 1 December, 1907

John Zeleny

Phys. Rev. (Series I) 25, 490 (1907) - Published 1 December, 1907

Ralph E. DeLury

Phys. Rev. (Series I) 25, 492 (1907) - Published 1 December, 1907

Ralph E. DeLury

Phys. Rev. (Series I) 25, 495 (1907) - Published 1 December, 1907

Phys. Rev. (Series I) 25, 497 (1907) - Published 1 December, 1907