# William F. Welsh

**Type:** Researchers  
**Canonical URL:** https://scholariq.org/researchers/william-f-welsh/

## Facts

| Field | Value |
| --- | --- |
| Citations | 18,187 |
| Field | Stellar, planetary, and galactic studies |
| h-index | 50 |
| i10-index | 95 |
| Last Known Institution | San Diego State University |
| OpenAlex ID | https://openalex.org/A5073055486 |
| ORCID iD | https://orcid.org/0000-0003-2381-5301 |
| Works | 259 |

## Researcher papers

- [Steps toward determination of the size and structure of the broad-line region in active galactic nuclei. 5: Variability of the ultraviolet continuum and emission lines of NGC 3783](https://scholariq.org/papers/steps-toward-determination-of-the-size-and-structure-of-the-broad-line-region-in-2/)

## Researcher topics

- [Stellar, planetary, and galactic studies](https://scholariq.org/topics/stellar-planetary-and-galactic-studies/)
- [Astronomy and Astrophysical Research](https://scholariq.org/topics/astronomy-and-astrophysical-research/)
- [Astrophysics and Star Formation Studies](https://scholariq.org/topics/astrophysics-and-star-formation-studies/)
- [Astro and Planetary Science](https://scholariq.org/topics/astro-and-planetary-science/)
- [Astronomical Observations and Instrumentation](https://scholariq.org/topics/astronomical-observations-and-instrumentation/)

## Researcher university

- [San Diego State University](https://scholariq.org/institutions/san-diego-state-university/)

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Source: ScholarIQ — public research metadata, principally OpenAlex. See https://scholariq.org/sources/ for provenance and https://scholariq.org/methodology/ for what these figures mean.