@article{article, title  = {{The Generalized Frequency Response Functions and Output Spectrum of Nonlinear Systems}},

 publisher = {{Springer International Publishing}},

 url = {{https://doi.org/10.1007/978-3-319-12391-2_2 }},

 year = {{2015}},

 month = {{12}},

 author = {{Jing X and Lang Z}},

 doi = {{10.1007/978-3-319-12391-2_2}},

 pages = {{9-30}},

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