@inproceedings{inproceedings, title  = {{Output frequencies of nonlinear systems under a general input}},

 url = {{}},

 year = {{2007}},

 month = {{1}},

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

 journal = {{2007 IEEE INTERNATIONAL CONFERENCE ON NETWORKING, SENSING, AND CONTROL, VOLS 1 AND 2}},

 pages = {{668-673}},

 note = {{Accessed on 2024/09/20}}}