The Astrophysical Journal, Electronic Edition (only for people of OAPA)

American Astronomical Society Home Page

NASA Astrophysics Data System (ADS) Abstract Service

• Ulysses/ESA WWW Home Page

• Ulysses Home Page

• Ulysses High Latitude Radio Observations of the Interplanetary Magnetic Fields

• SOHO - The Solar and Heliospheric Observatory

• Yohkoh Analysis Guide (YDAC Hypertext Version)