Workshop on Solar Activity, Solar Wind, Terrestrial Effects, and Solar Acceleration (1990 : Dagomys, Russia)
[Washington, D.C. : National Aeronautics and Space Administration, 1992?]
1992
Stanford, Calif. : Center for Space Science and Astrophysics, Stanford University ; [Washington, D.C. : National Aeronautics and Space Administration, 1985]
1985