Oil Spill Detection and Modelling: Preliminary Results for the Cercal Accident
Use of GMES / Copernicus Data for Monitoring Phytoplankton Blooms off Portugal
Technical Aspects of the Brazilian Sounding Rockets
X-ray Emission from Stars in Five Young and Be-Stars Rich Open Clusters
Monte-Carlo Analysis of Nonimpulsive Orbital Transfers Under Thrust Errors, 1 (AAS 99-424)
Control System and Flexible Satellite Interaction During Orbit Transfer Maneuver