Nature · 1978 · 80 citations · 16 references
Natural SciencesAstronomyPhysicsAstrophysicsObservational AstronomyStellar AstronomyRed GiantsStar CatalogsStellar ClassificationStellar ObservationsStellar StructureYoung Stellar ObjectsExtinction Toward Hot StarsHot Star SpectroscopyStellar Evolution ObservationsSurvey-based Star Catalogs
16
Copernicus observations of interstellar absorption at Lyman alpha
R. C. Bohlin · The Astrophysical Journal · 1975 · 109 citations
Natural Sciences, Astronomy, Physics +14
Discovery of a nonsolar extreme-ultraviolet source
M. Lampton, B. Margon, Francesco Paresce et al. · The Astrophysical Journal · 1976 · 59 citations
Natural Sciences, Astronomy, Physics +17