@article{article, title  = {{Evaluation of output frequency responses of nonlinear systems under multiple inputs}},

 url = {{}},

 year = {{2000}},

 month = {{1}},

 author = {{Lang ZQ and Billings SA}},

 volume = {{47}},

 journal = {{IEEE T CIRCUITS-II}},

 issue = {{1}},

 pages = {{28-38}},

 note = {{Accessed on 2025/11/29}}}