X-Ray Halos as a Possible Constraint on an Intergalactic Dust Component
ROSAT Observations of X-Ray Sources in Globular Clusters
Initial Results from the Extreme Ultraviolet Explorer
Recent ROSAT Results in Stellar X-Ray Astronomy
High Angular Resolution Observations in the Soft Gamma-Ray Band with SIGMA
HER X-1 As Seen in the ROSAT All-Sky Survey
Periodic Components in CYG X-3
ROSAT Observations of the Chamaeleon Star Forming Cloud
Neutral Clouds in a Pervasive X-Ray Gas Between the Sun and Northern HVCs
The Gamma Ray Line of ^4^4Ti, Combined with Radio Observations, as a Probe of Supernovae
SIGMA Hard X-Ray Observations of GX339-4
SIGMA Observations of Two new Hard X-Ray and Soft Gamma-Ray Transients: GX 354-0 and Nova Persei