# A new automated tool for the spectral classification of OB stars

> Research article (Astronomy and Astrophysics, 2021) · cited 14× · AI/ML

**Wikidata**: [openalex:W3206737173](https://www.wikidata.org/wiki/openalex:W3206737173)  
**Source**: https://4ort.xyz/entity/a-new-automated-tool-for-the-spectral-classification-of-ob-stars