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- [1] DIRECT-CURRENT VOLTAGE AMPLIFIER FOR MEASURING HALL EFFECT IN HIGH-RESISTANCE SPECIMENS INSTRUMENTS AND EXPERIMENTAL TECHNIQUES-USSR, 1967, (06): : 1338 - &
- [2] Floating grid direct-current amplifier PHYSICS-A JOURNAL OF GENERAL AND APPLIED PHYSICS, 1935, 6 (01): : 211 - 214
- [4] TRANSISTOR AMPLIFIER OF DIRECT-CURRENT FOR SPIN STABILIZATION SYSTEM OF NUCLEAR MAGNETIC-RESONANCE SPECTROMETER PRIBORY I TEKHNIKA EKSPERIMENTA, 1972, (04): : 147 - &
- [6] A direct-current amplifier with good operating characteristics REVIEW OF SCIENTIFIC INSTRUMENTS, 1933, 4 (01): : 28 - 32
- [7] DIRECT-CURRENT SEPARATED WIDEBAND INSTRUMENT AMPLIFIER MEASUREMENT TECHNIQUES USSR, 1987, 30 (09): : 895 - 897
- [8] A potentiometric direct-current amplifier and its applications PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1936, 24 (09): : 1239 - 1246
- [9] A direct-current amplifier for measuring small currents JOURNAL OF THE OPTICAL SOCIETY OF AMERICA AND REVIEW OF SCIENTIFIC INSTRUMENTS, 1929, 18 (05): : 393 - 402
- [10] A balanced direct-current amplifier for alternating-current operation REVIEW OF SCIENTIFIC INSTRUMENTS, 1940, 11 (08): : 257 - 259