Astronomy & Astrophysics Supplement Series · 1975 · 13 citations · 0 references
Natural SciencesAstronomyPhysicsAstrophysicsExtragalactic AstronomyRadio AstronomyDark MatterExtragalactic Radio AstronomyGalaxy MorphologyLow-frequency Radio AstronomyObservational CosmologyRadio TelescopesBackground Intensity MeasurementsEmission-line Galaxy SurveysExtragalactic Radio ContinuumExtragalactic Radio SourcesHigh-redshift Radio GalaxiesRadio Luminosity FunctionsRadio Surveys