# A new constraint to model background signals when processing chromatographic-spectral second-order data with multivariate curve resolution

> Research article (Analytica Chimica Acta, 2023) · cited 10× · AI/ML

**Wikidata**: [openalex:W4376114857](https://www.wikidata.org/wiki/openalex:W4376114857)  
**Source**: https://4ort.xyz/entity/a-new-constraint-to-model-background-signals-when-processing-chromatographic-spectral-second-order-data-with-multivariat