@article{24856, author = "Stecker, F. W. and Smithsonian Inst. Astrophysical Observatory", title = "The Production of Cosmic Gamma Rays in Interstellar and Intergalactic Cosmic - Ray Collisions. III: The From of the Cosmic Gamma - Ray Source Spektrum from p - p Interactions for Gamma - Ray Energies Less Than 1 Ge V ", year = "1967", note = "1 brož.", }