Nature · 1968 · 34 citations · 5 references
PhotometryX-ray SpectroscopySco Xr-1PhysicsEngineeringHealth SciencesSpectral PropertiesX-ray DiffractionX-ray TechnologyX-ray ImagingGx 354–5Synchrotron RadiationCrystallographySynchrotron Radiation SourceX-ray OpticAstrophysics
5
Distribution and Variability of Cosmic X-Ray Sources
H. Friedman, E. T. Byram, T. A. Chubb · Science · 1967 · 129 citations
Terrestrial Gamma-ray Flashes, Cosmic Abundance, Photometry +12
Extended Source of Energetic Cosmic X Rays
E. A. Boldt, F. B. McDonald, Guenter R. Riegler et al. · Physical Review Letters · 1966 · 18 citations
Terrestrial Gamma-ray Flashes, Engineering, North Galactic Pole +8
Laurence E. Peterson, ROD L. JERDE, Allan Jacobson · AIAA Journal · 1967 · 13 citations