@InProceedings{EscobarE:2012,
  author = 	 {Escobar, J. and Enqvist, M.},
  title = 	 {On the Detection of Nonlinearities in Sampled Data},
  booktitle =	 {Proceedings of the 16th IFAC Symposium on System
                  Identification},
  pages =	 {1587-1592},
  year =	 2012,
  address =	 {Brussels, Belgium},
  month =	 jul
}