# Fast multi-trace impedance inversion using anisotropic total p-variation regularization in the frequency domain

> Research article (Journal of Geophysics and Engineering, 2018) · cited 32× · AI/ML

**Wikidata**: [openalex:W2806838885](https://www.wikidata.org/wiki/openalex:W2806838885)  
**Source**: https://4ort.xyz/entity/fast-multi-trace-impedance-inversion-using-anisotropic-total-p-variation-regularization-in-the-frequency-domain