A line-operated vacuum-tube voltmeter

[1] DUBRIDGE, 1933, REV SCI INSTRUM, V4, P532

[2] DUBRIDGE, 1931, PHYS REV, V37, P392

[3] FURMAN, 1930, IND ENG CHEM ANAL ED, V2, P213

[4] GOODE, 1922, J AM CHEM SOC, V44, P26

[5] HARNWELL, 1934, REV SCI INSTRUMENTS, V5, P224

[6] NOTTINGHAM, 1930, J FRANK I, V209, P287

[7] SOLLER, 1932, REV SCI I, V3, P416

[8] TURNER, 1933, REV SCI I, V4, P665

[9] TURNER, 1933, REV SCI I, V4, P429

[10] WYNNWILLIAMS, 1928, PHILOS MAG, V6, P324

[1] DUBRIDGE, 1933, REV SCI INSTRUM, V4, P532

[2] DUBRIDGE, 1931, PHYS REV, V37, P392

[3] FURMAN, 1930, IND ENG CHEM ANAL ED, V2, P213

[4] GOODE, 1922, J AM CHEM SOC, V44, P26

[5] HARNWELL, 1934, REV SCI INSTRUMENTS, V5, P224

[6] NOTTINGHAM, 1930, J FRANK I, V209, P287

[7] SOLLER, 1932, REV SCI I, V3, P416

[8] TURNER, 1933, REV SCI I, V4, P665

[9] TURNER, 1933, REV SCI I, V4, P429

[10] WYNNWILLIAMS, 1928, PHILOS MAG, V6, P324