Z. K. Peng, Zi Qiang Lang, Stephen A. Billings. Non-linear output frequency response functions for multi-input non-linear Volterra systems. Int. J. Control, 80(6):843-855, 2007. [doi]
@article{PengLB07,
title = {Non-linear output frequency response functions for multi-input non-linear Volterra systems},
author = {Z. K. Peng and Zi Qiang Lang and Stephen A. Billings},
year = {2007},
doi = {10.1080/00207170601185038},
url = {http://dx.doi.org/10.1080/00207170601185038},
researchr = {https://researchr.org/publication/PengLB07},
cites = {0},
citedby = {0},
journal = {Int. J. Control},
volume = {80},
number = {6},
pages = {843-855},
}