Planetary and Space Science · 1969 · 18 citations · 21 references
Natural SciencesAstronomyPhysicsAstrophysicsCosmologyExtragalactic AstronomyAstrophysical Fluid DynamicsExtragalactic X-ray SourcesCosmic-ray AccelerationCosmic-ray DiffusionCosmic-ray Heating Of The Interstellar MediumCosmic-ray SpectraCosmic-ray Transport CoefficientsIntergalactic Medium ContributionInterplanetary Exploration
21