@article{article, title = {{Approximate observability of infinite dimensional bilinear systems using a Volterra series expansion}}, publisher = {{Elsevier}}, url = {{https://eprints.whiterose.ac.uk/id/eprint/87786 http://dx.doi.org/10.1016/j.sysconle.2014.11.002 }}, year = {{2015}}, month = {{1}}, author = {{Guo LZ and Guo YZ and Billings SA and Coca D}}, doi = {{10.1016/j.sysconle.2014.11.002}}, volume = {{75}}, journal = {{Systems & Control Letters }}, pages = {{20-26}}, note = {{Accessed on 2025/03/16}}}