# PAHs in fine particles over Xi'an, a typical northwestern city in China: sources, distribution, and controlling factors

> Research article (Environmental Science Processes & Impacts, 2018) · cited 10× · AI/ML

**Wikidata**: [openalex:W2887676352](https://www.wikidata.org/wiki/openalex:W2887676352)  
**Source**: https://4ort.xyz/entity/pahs-in-fine-particles-over-xi-an-a-typical-northwestern-city-in-china-sources-distribution-and-controlling-factors