# Stellar activity correction using PCA decomposition of shells

> Research article (Astronomy and Astrophysics, 2022) · cited 37× · AI/ML

**Wikidata**: [openalex:W4211003323](https://www.wikidata.org/wiki/openalex:W4211003323)  
**Source**: https://4ort.xyz/entity/stellar-activity-correction-using-pca-decomposition-of-shells