1. PI R. Barhydt,J.Hansman,"Experimentalstudiesof the effect of intent information on cockpit traffic display0022,MIT reportASL-97-3, 1997.
2. PI V. Battiste, W. Johnson,S. Delzell, S. Holland, S. Belcher,K. Jordan,"Developmentanddemonstration of a prototype free flight CDTI0022, SAE/AIAA World AviationCongress,1997.
3. II31 B. BoMemaison,F. Casaux,T. Miquel, "Operational assessmentof co-operative ASAS applications0022, USA/EuropeATMR&D Seminar,Orlando,1998.