Sinusoidal oscillators and multivibrators are not separate classes of circuits

Analysis and design of quadrature oscillators

Sinusoidal and relaxation oscillations in source-coupled multivibrators

A 100-dB CMRR CMOS operational amplifier with single-supply capability

Remarks on analysis, design and amplitude stability of MOS colpitts oscillator

Transition from sinusoidal to relaxation oscillations in emitter-coupled multivibrators

On stability of synchronized van der Pol oscillators

Transition from sinusoidal to relaxation oscillators in emitter-coupled multivibrators

Mixing effects in forced nonlinear LC-oscillators

Wideband two-integrator oscillator-mixer

Exact calculation of amplitude and frequency of RC-oscillator with quadrature outputs

A new class of wide-band amplifiers with monotonic step response

Synthesis of a pulse-forming reactance network to shape a delayed quasi-rectangular pulse