A note on the thermionic work function of tungsten

[1] DAVISON, 1924, PHIL MAG, V47, P544

[2] DAVISSON, 1922, PHYS REV, V20, P300

[3] DUSHMAN, 1925, PHYS REV, V25, P338

[4] HALL, 1927, P NAT ACAD SCI, V13, P43

[5] MILLIKAN, 1926, PHYS REV, V27, P51

[6] RICHARDSON, 1924, P ROY SOC A, V105, P387

[7] SCHOTTKY, 1914, PHYS Z, V15, P872

[8] TONKS, 1927, PHYS REV, V29, P524

[1] DAVISON, 1924, PHIL MAG, V47, P544

[2] DAVISSON, 1922, PHYS REV, V20, P300

[3] DUSHMAN, 1925, PHYS REV, V25, P338

[4] HALL, 1927, P NAT ACAD SCI, V13, P43

[5] MILLIKAN, 1926, PHYS REV, V27, P51

[6] RICHARDSON, 1924, P ROY SOC A, V105, P387

[7] SCHOTTKY, 1914, PHYS Z, V15, P872

[8] TONKS, 1927, PHYS REV, V29, P524