1. J.A. Simpson, The heliosphere: a laboratory for investigating fundamental processes in high energy astrophysics, this issue.
2. W.S. Kurth, Low frequency radio emission from the termination shock, this issue.
3. Probing the heliosphere with energetic neutral atoms;Hsieh;Astrophys. J.,1992
4. Imaging heliospheric shocks using energetic neutral atoms;Roelof,1992
5. Anisotropy of the energetic neutral atom flux in the heliosphere;Gruntman;Pl. Sp. Sci.,1992