@InProceedings{Witczak:2013,
  author      = "M. Witczak and J. Korbicz and R. Józefowicz",
  title       = "A H-infinity approach to robust fault estimation of non-linear discrete-time systems",
  booktitle   = "European Control Conference - ECC 2013; ISBN: 9783033039629",
  address     = "Zürich, Szwajcaria",
  publisher   = "New York, IEEE Explore",
  pages       = "1433--1438",
  year        = "2013",
}