SIGMA Observations of Two new Hard X-Ray and Soft Gamma-Ray Transients: GX 354-0 and Nova Persei
SIGMA Observations of Hard X-Ray and Soft Gamma-Ray Emission from X-Ray Binaries
SIGMA Observations of Two new Hard X-Ray and Soft Gamma-Ray Transients: GX 354-0 and Nova Persei
The Diffuse Galactic Continuum Emission Detected by SIGMA Below 1 MeV
SIGMA-GRANAT Observations of Hard X-Ray Emission from Type I X-Ray Bursters
SIGMA Observations of Hard X-Ray and Soft Gamma-Ray Emission from X-Ray Binaries