International journal of circuit theory and applications. 2000;28(4):353-369. doi: 10.1002/1097-007x(200007/08)28:4<353::aid-cta111>3.0.co;2-t Q31.62025
On the perturbation analysis of the limit cycle in oscillators with shifting bias
DOI: 10.1002/1097-007x(200007/08)28:4<353::aid-cta111>3.0.co;2-t
摘要