# Free vibration analysis of a functionally graded material beam: evaluation of the Haar wavelet method; pp. 1–9

> Research article (Proceedings of the Estonian Academy of Sciences, 2017) · cited 19× · AI/ML

**Wikidata**: [openalex:W2793316707](https://www.wikidata.org/wiki/openalex:W2793316707)  
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