On the production of electron pairs

[1] BETHE, 1934, P ROY SOC A, V146, P83

[2] HEITLER, 1933, NATURE, V132, P892

[3] HULME, 1931, P ROY SOC A, V133, P390

[4] JAEGER, 1935, P ROY SOC, V148, P708

[5] NISHINA, 1934, SCI PAP I PHYS CHEM, V24, P1

[6] PLESSET, 1933, PHYS REV, V44, P53

[7] 1928, P ROY SOC A, V118, P654

[8] 1935, NATURE, V136, P475

[1] BETHE, 1934, P ROY SOC A, V146, P83

[2] HEITLER, 1933, NATURE, V132, P892

[3] HULME, 1931, P ROY SOC A, V133, P390

[4] JAEGER, 1935, P ROY SOC, V148, P708

[5] NISHINA, 1934, SCI PAP I PHYS CHEM, V24, P1

[6] PLESSET, 1933, PHYS REV, V44, P53

[7] 1928, P ROY SOC A, V118, P654

[8] 1935, NATURE, V136, P475