1.

Conference Proceedings
Conference Proceedings
1. On-Board Scenario Generation for the TAEM Guidance of a Winged Body
Vernis, P. ; Leonard, C. ; Ferreira, E.
Pub. info.: Proceedings of the 18th International Symposium on Space Flight Dynamics : 11-15 October 2004, Munich, Germany.  pp.607-608,  2004.  Noordwijk, the Netherlands.  ESA Publications Division
Title of ser.: ESA SP
Ser. no.: 548
2.

Conference Proceedings
Conference Proceedings
2. Guidance Trade-off for Aerocapture Missions
Vernis, P. ; Gelly, G. ; Ferreira, E. ; da Costa, R. ; Ortega, G.
Pub. info.: Proceedings of the 18th International Symposium on Space Flight Dynamics : 11-15 October 2004, Munich, Germany.  pp.365-372,  2004.  Noordwijk, the Netherlands.  ESA Publications Division
Title of ser.: ESA SP
Ser. no.: 548
3.

Conference Proceedings
Conference Proceedings
3. Silicon Etching in CF4/O2 and SF6 Atmospheres
Silva, A. ; Raniero, L. ; Ferreira, E. ; Aguas, H. ; Pereira, L. ; Fortunato, E. ; Martins, R.
Pub. info.: Advanced materials forum II : proceedings of the II International Materials Symposium, Materiais 2003 and XI Encontro Sociedade Portugesa de Materiais - SPM, Campus da Caparica, April 14-16, Caparica, Portugal, 2003.  pp.120-123,  2004.  Uetikon-Zuerich.  Trans Tech Publications
Title of ser.: Materials science forum
Ser. no.: 455-456
4.

Conference Proceedings
Conference Proceedings
4. Guidance Algorithms for Spacecraft Aeroassist Manoeuvres
Ferreira, E.
Pub. info.: Proceedings of the 5th ESA International Conference on Spacecraft Guidance, Navigation, and Control Systems, Frascati, Italy, 22-25 October 2002.  pp.125-134,  2003.  Noordwijk, Netherlands.  ESA Publications Division
Title of ser.: ESA SP
Ser. no.: 516