January 20, 2007 article Open access Deviations from He i Case B Recombination Theory and Extinction Corrections in the Orion Nebula The Astrophysical Journal DOI: 10.1086/510151 Full text (OA) OpenAlex Authors 0 Author list not loaded yet. Cited by 2 stored of 48 Search Sort Most cited Newest Oldest Patent citations Title Any typearticle review book-chapter conference-paper preprint dissertation book dataset other Any fieldAgricultural and Biological Sciences Arts and Humanities Biochemistry, Genetics and Molecular Biology Business, Management and Accounting Chemical Engineering Chemistry Computer Science Decision Sciences Dentistry Earth and Planetary Sciences Economics, Econometrics and Finance Energy Engineering Environmental Science Health Professions Immunology and Microbiology Materials Science Mathematics Medicine Neuroscience Nursing Pharmacology, Toxicology and Pharmaceutics Physics and Astronomy Psychology Social Sciences Veterinary Open access PDRs4All 2024 Astronomy and Astrophysics article Physics and Astronomy Astrophysics and Star Formation Studies Open access 97 citations PDRs4All 2023 Astronomy and Astrophysics article Physics and Astronomy Astrophysics and Star Formation Studies Open access 48 citations 2 results References 0