1. Intergalactic medium: X-ray background and compton parameter;Astrophysics and Space Science;1993
2. Interstellar medium and supernova remnants;Galactic High-Energy Astrophysics High-Accuracy Timing and Positional Astronomy;1993
3. Cosmic X-ray Background;Primordial Nucleosynthesis and Evolution of Early Universe;1991
4. Chemical Composition of Halley’s Dust Component from the PUMA-2 Data;Chemistry in Space;1991
5. The Origin of the X-Ray Background;Progress in Cosmology;1982