Alexander Macfarlane and G. W. Pierce

Phys. Rev. (Series I) 1, 161 (1893) - Published 1 November, 1893

Ernest Merritt

Phys. Rev. (Series I) 1, 166 (1893) - Published 1 November, 1893

Frederick Bedell and Albert C. Crehore

Phys. Rev. (Series I) 1, 177 (1893) - Published 1 November, 1893

E. H. Loomis

Phys. Rev. (Series I) 1, 199 (1893) - Published 1 November, 1893

Phys. Rev. (Series I) 1, 214 (1893) - Published 1 November, 1893

Phys. Rev. (Series I) 1, 224 (1893) - Published 1 November, 1893

Phys. Rev. (Series I) 1, 230 (1893) - Published 1 November, 1893