G. H. Briggs
Rev. Mod. Phys. 26, 1 (1954) - Published 1 January, 1954
Frederick Seitz
Rev. Mod. Phys. 26, 7 (1954) - Published 1 January, 1954
P. M. Endt and J. C. Kluyver
Rev. Mod. Phys. 26, 95 (1954) - Published 1 January, 1954