Nature Physical Science · 1972 · 46 citations · 2 references
Natural SciencesAstronomyPhysicsAstrophysicsObservational AstronomyStellar AstronomyMassive StarsStar CatalogsStar ClustersStellar ClassificationStellar EvolutionYoung Stellar ObjectsAstronomical SourcesBinary Star ClassificationGalaxy ClassificationStar IdentificationStellar Spectral Classification
2
A. G. W. Cameron · Annual Review of Astronomy and Astrophysics · 1970 · 67 citations
Natural Sciences, Astronomy, Physics +17
Evidence for a Highly Compact X-Ray Source
B. Margon, Stuart Bowyer, M. Lampton et al. · The Astrophysical Journal · 1971 · 16 citations