1. Di Benedetto MD Di Gennaro S D'Innocenzo A http://www.nlr.nl/public/hosted-sites/hybridge 2005
2. Di Benedetto MD Di Gennaro S D'Innocenzo A Error detection within a specific time horizon and application to air traffic management 7472 7477
3. Di Benedetto MD Di Gennaro S D'Innocenzo A Critical states detection with bounded probability of false alarm and application to air traffic management
4. Ramadge P Observability of discrete event systems 1108 1112
5. Observability of discrete event dynamic systems;Ozveren;IEEE Transactions on Automatic Control,1990