Manned space stations : their construction, operation and potential applications
Requirements for Future Solar-Physics Missions with X-Ray Instrumentation
Prospects for Future Solar-Wind Missions
Goals of Ground-Based Solar Observations
A programme for international polar oceans research (PIPOR) : PIPOR Science Working Group report
Scientific and experimental aspects of the Giotto mission : proceedings
Solar Physics within ESA's Planning
Solar Physics within NASA's Planning
Solar Physics and the Coronas Project