Karl T. Compton

Phys. Rev. 20, 283 (1922) - Published 1 October, 1922

C. Davisson and L. H. Germer

Phys. Rev. 20, 300 (1922) - Published 1 October, 1922

Donald MacKenzie

Phys. Rev. 20, 331 (1922) - Published 1 October, 1922

A. K. Aster

Phys. Rev. 20, 349 (1922) - Published 1 October, 1922

H. E. Farnsworth

Phys. Rev. 20, 358 (1922) - Published 1 October, 1922

Paul F. Gaehr

Phys. Rev. 20, 375 (1922) - Published 1 October, 1922