# Scaling properties of the Ffowcs-Williams and Hawkings equation for complex acoustic source close to a free surface

> Research article (ArTS Archivio della ricerca di Trieste (University of Trieste https://www.units.it/), 2021) · cited 39× · AI/ML

**Wikidata**: [openalex:W3199858556](https://www.wikidata.org/wiki/openalex:W3199858556)  
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