# THE EFFICIENCY OF THE NOISE REDUCTION LEVELS OF THE LOCOMOTIVES AND DIESEL LOCOMOTIVES

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

**Wikidata**: [openalex:W3036707476](https://www.wikidata.org/wiki/openalex:W3036707476)  
**Source**: https://4ort.xyz/entity/the-efficiency-of-the-noise-reduction-levels-of-the-locomotives-and-diesel-locomotives