# Chemical investigations of bitumen from Neolithic archaeological excavations in Italy by GC/MS combined with principal component analysis

> Research article (Analytical Methods, 2019) · cited 23× · AI/ML

**Wikidata**: [openalex:W2914536736](https://www.wikidata.org/wiki/openalex:W2914536736)  
**Source**: https://4ort.xyz/entity/chemical-investigations-of-bitumen-from-neolithic-archaeological-excavations-in-italy-by-gc-ms-combined-with-principal-c