# Jackson Pollock’s Number 1A, 1948: a non-invasive study using macro-x-ray fluorescence mapping (MA-XRF) and multivariate curve resolution-alternating least squares (MCR-ALS) analysis

> Research article (Heritage Science, 2016) · cited 43× · AI/ML

**Wikidata**: [openalex:W2518631501](https://www.wikidata.org/wiki/openalex:W2518631501)  
**Source**: https://4ort.xyz/entity/jackson-pollocks-number-1a-1948-a-non-invasive-study-using-macro-x-ray-fluorescence-mapping-ma-xrf-and-multivariate-curv