Concepedia
1976 · 84 citations · 0 references
Natural SciencesAstronomyPhysicsAstrophysicsInfrared AstronomyStellar AstronomyStar CatalogsStellar AstrophysicsStellar ClassificationStellar PopulationsStellar SpectroscopyStellar StructureSpectroscopic Analysis Of Star ClustersStellar SpectraStellar Spectral Classification