XG X-and Gamma-rays (non-solar).-Vol.1:17th international cosmic ray conference, Paris, France, July 13-25 1981
- D. Reidel Pub. Co. ; 1982.
Gamma-rays
Cosmic ray
524.1(069) I. U. P.
Gamma-rays
Cosmic ray
524.1(069) I. U. P.