@inproceedings{inproceedings, title = {{Output frequencies of a class of nonlinear systems}}, url = {{}}, year = {{2006}}, month = {{1}}, author = {{Wu XF and Lang ZQ and Billings SA}}, journal = {{2006 13TH IEEE INTERNATIONAL CONFERENCE ON ELECTRONICS, CIRCUITS AND SYSTEMS, VOLS 1-3}}, pages = {{744-747}}, note = {{Accessed on 2024/12/25}}}