Astrophysics and Space Science · 1968 · 77 citations · 14 references
Natural SciencesAstronomyPhysicsAstrophysicsInterstellar MediumSolar AstronomyAstroparticle PhysicsAstrophysical Fluid DynamicsMolecular CloudsStellar DynamicsStellar EvolutionStellar StructureNebular Continuum EmissionNebular KinematicsPlanetary Nebulae
14
Electron Densities in the Orion NEBULA.II.
Donald E. Osterbrock, Edith Flather · The Astrophysical Journal · 1959 · 98 citations
Natural Sciences, Astronomy, Physics +10