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- [3] LOW-FREQUENCY OSCILLATOR WITH VERY LOW DISTORTION UNDER NON-LINEAR LOADING PHILIPS TECHNICAL REVIEW, 1964, 25 (01): : 22 - &
- [9] Very low frequency quadrature oscillator REVIEW OF SCIENTIFIC INSTRUMENTS, 2000, 71 (02): : 557 - 562
- [10] LOW-FREQUENCY AND VERY-LOW-FREQUENCY NOISE GENERATOR INSTRUMENTS AND EXPERIMENTAL TECHNIQUES-USSR, 1970, (03): : 946 - &